{"id":2773330,"date":"2026-08-14T09:01:08","date_gmt":"2026-08-14T06:01:08","guid":{"rendered":"https:\/\/eportal.gr\/portal\/?p=2773330"},"modified":"2026-08-14T09:01:08","modified_gmt":"2026-08-14T06:01:08","slug":"%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80","status":"publish","type":"post","link":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/","title":{"rendered":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2"},"content":{"rendered":"<p> \n<\/p>\n<p>\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2<\/p>\n<div>\n<p>\u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 <strong>Cross Cohort Collaboration<\/strong> \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 <strong>\u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2<\/strong> \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3).<\/p>\n<div id=\"attachment_227020\" style=\"width: 310px\" class=\"wp-caption alignright\">\n<p>\u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7 \u03a3\u03c4\u03b1\u03c5\u03c1\u03bf\u03cd\u03bb\u03b1 (\u039b\u03af\u03bd\u03b1) \u03a0\u03ac\u03c3\u03c7\u03bf\u03c5, \u0395\u03c0. \u039a\u03b1\u03b8\u03b7\u03b3\u03ae\u03c4\u03c1\u03b9\u03b1 \u0395\u03bd\u03b4\u03bf\u03ba\u03c1\u03b9\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u0395\u039a\u03a0\u0391<\/p>\n<\/div>\n<p>\u0397 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03b8\u03b7\u03ba\u03b5 \u03c3\u03c4\u03bf <a target=\"_blank\" href=\"https:\/\/www.jacc.org\/doi\/10.1016\/j.jacc.2026.05.050?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><strong>\u03ad\u03b3\u03ba\u03c1\u03b9\u03c4\u03bf \u03b4\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03cc \u03c0\u03b5\u03c1\u03b9\u03bf\u03b4\u03b9\u03ba\u03cc Journal of the American College of Cardiology (JACC).<\/strong><\/a> \u0394\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 (waist circumference, WC) \u03ba\u03b1\u03b9 \u03bf \u03bb\u03cc\u03b3\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03b9\u03c3\u03c7\u03af\u03bf (waist-to-hip ratio, WHR) \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03bf\u03bd \u03bc\u03b1\u03ba\u03c1\u03bf\u03c0\u03c1\u03cc\u03b8\u03b5\u03c3\u03bc\u03bf \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b1\u03bd\u03ae\u03ba\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 \u0394\u039c\u03a3.<\/p>\n<p>\u039f \u03bb\u03cc\u03b3\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03b9\u03c3\u03c7\u03af\u03bf \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03c0\u03cc\u03c3\u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf \u03c4\u03c9\u03bd \u03b9\u03c3\u03c7\u03af\u03c9\u03bd. \u039c\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03b4\u03af\u03bd\u03b5\u03b9 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c0\u03bf\u03cd \u03ba\u03b1\u03c4\u03b1\u03bd\u03ad\u03bc\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c5\u03c3\u03c3\u03ce\u03c1\u03b5\u03c5\u03c3\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03c4\u03b7\u03c2 \u03ba\u03bf\u03b9\u03bb\u03b9\u03ac\u03c2.<\/p>\n<p>\u0397 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b2\u03b1\u03c3\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c3\u03b5 <strong>259.388 \u03b5\u03bd\u03ae\u03bb\u03b9\u03ba\u03b5\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03b1\u03af\u03b1 \u03bd\u03cc\u03c3\u03bf<\/strong> \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03ad\u03bd\u03b1\u03c1\u03be\u03b7, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03bf\u03b9 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03bd \u03b1\u03c0\u03cc 15 \u03c0\u03c1\u03bf\u03bf\u03c0\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b5\u03c2 \u03c4\u03b7\u03c2 Cross Cohort Collaboration. \u0397 \u03b4\u03b9\u03ac\u03bc\u03b5\u03c3\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03ad\u03c6\u03c4\u03b1\u03c3\u03b5 \u03c4\u03b1 20 \u03ad\u03c4\u03b7, \u03b5\u03bd\u03ce \u03c4\u03b1 \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03ac\u00a0 \u03b8\u03bd\u03b7\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03bc\u03b5 \u03c0\u03bf\u03bb\u03c5\u03c0\u03b1\u03c1\u03b1\u03b3\u03bf\u03bd\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b1\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1 Cox.<\/p>\n<h2>\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2 \u2013 \u03a4\u03bf \u00ab\u03c4\u03c5\u03c6\u03bb\u03cc \u03c3\u03b7\u03bc\u03b5\u03af\u03bf\u00bb \u03c4\u03bf\u03c5 \u0394\u039c\u03a3<\/h2>\n<p>\u03a4\u03b1 \u03b5\u03c5\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc <strong>\u00ab\u03c4\u03c5\u03c6\u03bb\u03cc \u03c3\u03b7\u03bc\u03b5\u03af\u03bf\u00bb<\/strong> \u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u0394\u039c\u03a3. \u039c\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03b1\u03c4\u03cc\u03bc\u03c9\u03bd \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03bf\u03cd \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2, \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 <strong>18% \u03b5\u03af\u03c7\u03b1\u03bd \u03c5\u03c8\u03b7\u03bb\u03cc WHR (\u03bb\u03cc\u03b3\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03b9\u03c3\u03c7\u03af\u03bf)<\/strong>, \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03c0\u03bf\u03c5 <strong>\u03c3\u03c5\u03bd\u03b4\u03b5\u03cc\u03c4\u03b1\u03bd \u03bc\u03b5 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf<\/strong>.<\/p>\n<p>\u0391\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1, \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03b1\u03c4\u03cc\u03bc\u03c9\u03bd \u03bc\u03b5 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1, \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 45% \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03b6\u03b1\u03bd \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc WHR, \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03b5\u03cc\u03c4\u03b1\u03bd \u03bc\u03b5 <strong>\u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf<\/strong>. \u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf \u03bc\u03ad\u03c3\u03b7\u03c2, \u03c4\u03b1 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1 \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03ac \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03ae\u03c4\u03b1\u03bd 5% \u03c3\u03c4\u03b1 \u03ac\u03c4\u03bf\u03bc\u03b1 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03bf\u03cd \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ae WC \u03ba\u03b1\u03b9 9% \u03c3\u03c4\u03b1 \u03ac\u03c4\u03bf\u03bc\u03b1 \u03bc\u03b5 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1 \u03bc\u03b5 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae WC.<\/p>\n<p>\u0397 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03b1\u03c5\u03c4\u03ae \u03c5\u03c0\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b4\u03cd\u03bf \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03bc\u03b5 \u03c0\u03b1\u03c1\u03cc\u03bc\u03bf\u03b9\u03bf \u0394\u039c\u03a3 \u03b4\u03b5\u03bd \u03ad\u03c7\u03bf\u03c5\u03bd \u03ba\u03b1\u03c4\u2019 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03c4\u03bf\u03bd \u03af\u03b4\u03b9\u03bf <strong>\u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03b9\u03ba\u03cc \u03ae \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf<\/strong>. \u0397 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u03bb\u03af\u03c0\u03bf\u03c5\u03c2, \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b7 \u03c3\u03c5\u03c3\u03c3\u03ce\u03c1\u03b5\u03c5\u03c3\u03b7 \u03bb\u03af\u03c0\u03bf\u03c5\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03c4\u03b7\u03c2 \u03ba\u03bf\u03b9\u03bb\u03b9\u03ac\u03c2, \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03b5\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03c3\u03c4\u03b7\u03bd \u03ba\u03bb\u03b9\u03bd\u03b9\u03ba\u03ae \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7.<\/p>\n<h2>\u03a4\u03b9 \u03ad\u03b4\u03b5\u03b9\u03be\u03b1\u03bd \u03c4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03b3\u03b9\u03b1 \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03ba\u03ae \u03b1\u03bd\u03b5\u03c0\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03ba\u03bf\u03bb\u03c0\u03b9\u03ba\u03ae \u03bc\u03b1\u03c1\u03bc\u03b1\u03c1\u03c5\u03b3\u03ae<\/h2>\n<p>\u0399\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03bf \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03c0\u03bb\u03b7\u03b8\u03c5\u03c3\u03bc\u03b9\u03b1\u03ba\u03cc \u03b1\u03bd\u03c4\u03af\u03ba\u03c4\u03c5\u03c0\u03bf \u03c4\u03b7\u03c2 \u03b1\u03c5\u03be\u03b7\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5 \u03bc\u03ad\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03b1\u03c4\u03cc\u03bc\u03c9\u03bd \u03bc\u03b5 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1. \u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7, \u03c4\u03bf 49% \u03c4\u03c9\u03bd \u03c3\u03c5\u03bc\u03b2\u03b1\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03bd\u03b5\u03c0\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1\u03c2, \u03c4\u03bf **46% \u03c4\u03c9\u03bd \u03c3\u03c5\u03bc\u03b2\u03b1\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03bf\u03bb\u03c0\u03b9\u03ba\u03ae\u03c2 \u03bc\u03b1\u03c1\u03bc\u03b1\u03c1\u03c5\u03b3\u03ae\u03c2 **\u03ba\u03b1\u03b9 \u03c4\u03bf 36% \u03c4\u03b7\u03c2 \u03b8\u03bd\u03b7\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03c0\u03cc \u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03b1\u03af\u03b1 \u03bd\u03cc\u03c3\u03bf \u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03bf\u03bd\u03c4\u03b1\u03bd \u03c3\u03b5 \u03b1\u03c5\u03be\u03b7\u03bc\u03ad\u03bd\u03b7 WC.<\/p>\n<h2>\u039f \u0394\u039c\u03a3 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf\u03c2, \u03b1\u03bb\u03bb\u03ac \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af<\/h2>\n<p>\u03a4\u03b1 \u03b5\u03c5\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b5\u03bd \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03bf \u0394\u039c\u03a3 \u03c0\u03b1\u03cd\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03b4\u03b5\u03af\u03ba\u03c4\u03b7. \u0391\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1, \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03c0\u03b9\u03bf \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7, \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf \u0394\u039c\u03a3 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03c0\u03bb\u03ad\u03c2 \u03b1\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c0\u03ce\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03c4\u03bf\u03c5 \u03bb\u03af\u03c0\u03bf\u03c5\u03c2.<\/p>\n<p>\u0397 \u03ba\u03bb\u03b9\u03bd\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03ad\u03ba\u03c4\u03b1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b1\u03c6\u03ae\u03c2: \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9\/\u03ae \u03bf \u03bb\u03cc\u03b3\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03b9\u03c3\u03c7\u03af\u03bf \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03c4\u03bf\u03c5 \u0394\u039c\u03a3, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03c4\u03c9\u03bd \u03bf\u03c0\u03bf\u03af\u03c9\u03bd \u03bf \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2 \u03b5\u03bd\u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03b5\u03ba\u03c4\u03b9\u03bc\u03ac\u03c4\u03b1\u03b9 \u03ae \u03bd\u03b1 \u03c5\u03c0\u03b5\u03c1\u03b5\u03ba\u03c4\u03b9\u03bc\u03ac\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03bf \u0394\u039c\u03a3.<\/p>\n<p>\u0397 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03b1\u03c0\u03cc \u03bc\u03cc\u03bd\u03b7 \u03c4\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c0\u03ce\u03c3\u03b5\u03b9 \u03c4\u03bf\u03bd \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf. \u0397 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03b9\u03bf \u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03b5\u03b9 \u03c3\u03b5 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03be\u03b1\u03c4\u03bf\u03bc\u03af\u03ba\u03b5\u03c5\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03c1\u03cc\u03bb\u03b7\u03c8\u03b7\u03c2\u00bb, \u03c3\u03b7\u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03b1 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2.<\/p>\n<p>\u0397 \u03b4\u03b7\u03bc\u03bf\u03c3\u03af\u03b5\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03b5\u03b9, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03c4\u03bf \u03bc\u03ae\u03bd\u03c5\u03bc\u03b1 \u03cc\u03c4\u03b9 \u03b7 \u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b7 \u03c0\u03c1\u03cc\u03bb\u03b7\u03c8\u03b7 \u03c4\u03c9\u03bd \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03ce\u03bd \u03bd\u03bf\u03c3\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03ba\u03bf\u03b9\u03c4\u03ac\u03b6\u03b5\u03b9 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03b6\u03c5\u03b3\u03b1\u03c1\u03b9\u03ac \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u0394\u039c\u03a3, \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03ad\u03bc\u03c6\u03b1\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c0\u03bf\u03cd \u03ba\u03b1\u03c4\u03b1\u03bd\u03ad\u03bc\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03bb\u03af\u03c0\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03cc\u03c7\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c3\u03c4\u03bf \u03c0\u03cc\u03c3\u03bf \u03b6\u03c5\u03b3\u03af\u03b6\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03ac\u03c4\u03bf\u03bc\u03bf.<\/p>\n<p><strong>\u03a6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1: istock<\/strong><\/p>\n<\/p><\/div>\n\n<br \/><a href=\"https:\/\/www.iatropedia.gr\/ygeia\/kardiangeiakos-kindynos-ti-apokalyptei-i-perimetros-mesis-giati-o-dms-den-leei-oli-tin-alitheia\/228195\/\" class=\"google-drive-opener\">\u0394\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c4\u03b7\u03ba\u03b5 !  <\/a> 2026-08-14 08:45:00<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2 \u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 Cross Cohort Collaboration \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3). \u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7 &hellip;<\/p>\n","protected":false},"author":3,"featured_media":2764234,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[2318,26485,1382,7870,47985,284],"class_list":["post-2773330","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ygeia","tag-2318","tag-26485","tag-1382","tag-7870","tag-47985","tag-284"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2 \u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 Cross Cohort Collaboration \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3). \u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"eportalnews\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"el_GR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"eportal - \u038c\u03bb\u03b1 \u03c4\u03b1 \u03bd\u03ad\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03bc\u03b1\u03c4\u03b9\u03ac !\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 - eportal\" \/>\n\t\t<meta property=\"og:description\" content=\"\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2 \u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 Cross Cohort Collaboration \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3). \u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-08-14T06:01:08+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-14T06:01:08+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 - eportal\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2 \u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 Cross Cohort Collaboration \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3). \u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#blogposting\",\"name\":\"\\u039a\\u03b1\\u03c1\\u03b4\\u03b9\\u03b1\\u03b3\\u03b3\\u03b5\\u03b9\\u03b1\\u03ba\\u03cc\\u03c2 \\u03ba\\u03af\\u03bd\\u03b4\\u03c5\\u03bd\\u03bf\\u03c2: \\u03a4\\u03b9 \\u03b1\\u03c0\\u03bf\\u03ba\\u03b1\\u03bb\\u03cd\\u03c0\\u03c4\\u03b5\\u03b9 \\u03b7 \\u03c0\\u03b5\\u03c1\\u03af\\u03bc\\u03b5\\u03c4\\u03c1\\u03bf\\u03c2 \\u03bc\\u03ad\\u03c3\\u03b7\\u03c2 - eportal\",\"headline\":\"\\u039a\\u03b1\\u03c1\\u03b4\\u03b9\\u03b1\\u03b3\\u03b3\\u03b5\\u03b9\\u03b1\\u03ba\\u03cc\\u03c2 \\u03ba\\u03af\\u03bd\\u03b4\\u03c5\\u03bd\\u03bf\\u03c2: \\u03a4\\u03b9 \\u03b1\\u03c0\\u03bf\\u03ba\\u03b1\\u03bb\\u03cd\\u03c0\\u03c4\\u03b5\\u03b9 \\u03b7 \\u03c0\\u03b5\\u03c1\\u03af\\u03bc\\u03b5\\u03c4\\u03c1\\u03bf\\u03c2 \\u03bc\\u03ad\\u03c3\\u03b7\\u03c2\",\"author\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/author\\\/eportalnews\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Stavroula_Pasxou-300x300.jpg\",\"width\":300,\"height\":300},\"datePublished\":\"2026-08-14T09:01:08+03:00\",\"dateModified\":\"2026-08-14T09:01:08+03:00\",\"inLanguage\":\"el\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#webpage\"},\"articleSection\":\"\\u03a5\\u03b3\\u03b5\\u03af\\u03b1, \\u03b1\\u03c0\\u03bf\\u03ba\\u03b1\\u03bb\\u03cd\\u03c0\\u03c4\\u03b5\\u03b9, \\u03ba\\u03b1\\u03c1\\u03b4\\u03b9\\u03b1\\u03b3\\u03b3\\u03b5\\u03b9\\u03b1\\u03ba\\u03cc\\u03c2, \\u03ba\\u03af\\u03bd\\u03b4\\u03c5\\u03bd\\u03bf\\u03c2, \\u03bc\\u03ad\\u03c3\\u03b7\\u03c2, \\u03c0\\u03b5\\u03c1\\u03af\\u03bc\\u03b5\\u03c4\\u03c1\\u03bf\\u03c2, \\u03a4\\u03b9\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/eportal.gr\\\/portal\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/category\\\/ygeia\\\/#listItem\",\"name\":\"\\u03a5\\u03b3\\u03b5\\u03af\\u03b1\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/category\\\/ygeia\\\/#listItem\",\"position\":2,\"name\":\"\\u03a5\\u03b3\\u03b5\\u03af\\u03b1\",\"item\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/category\\\/ygeia\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#listItem\",\"name\":\"\\u039a\\u03b1\\u03c1\\u03b4\\u03b9\\u03b1\\u03b3\\u03b3\\u03b5\\u03b9\\u03b1\\u03ba\\u03cc\\u03c2 \\u03ba\\u03af\\u03bd\\u03b4\\u03c5\\u03bd\\u03bf\\u03c2: \\u03a4\\u03b9 \\u03b1\\u03c0\\u03bf\\u03ba\\u03b1\\u03bb\\u03cd\\u03c0\\u03c4\\u03b5\\u03b9 \\u03b7 \\u03c0\\u03b5\\u03c1\\u03af\\u03bc\\u03b5\\u03c4\\u03c1\\u03bf\\u03c2 \\u03bc\\u03ad\\u03c3\\u03b7\\u03c2\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#listItem\",\"position\":3,\"name\":\"\\u039a\\u03b1\\u03c1\\u03b4\\u03b9\\u03b1\\u03b3\\u03b3\\u03b5\\u03b9\\u03b1\\u03ba\\u03cc\\u03c2 \\u03ba\\u03af\\u03bd\\u03b4\\u03c5\\u03bd\\u03bf\\u03c2: \\u03a4\\u03b9 \\u03b1\\u03c0\\u03bf\\u03ba\\u03b1\\u03bb\\u03cd\\u03c0\\u03c4\\u03b5\\u03b9 \\u03b7 \\u03c0\\u03b5\\u03c1\\u03af\\u03bc\\u03b5\\u03c4\\u03c1\\u03bf\\u03c2 \\u03bc\\u03ad\\u03c3\\u03b7\\u03c2\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/category\\\/ygeia\\\/#listItem\",\"name\":\"\\u03a5\\u03b3\\u03b5\\u03af\\u03b1\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/#organization\",\"name\":\"eportal\",\"description\":\"\\u038c\\u03bb\\u03b1 \\u03c4\\u03b1 \\u03bd\\u03ad\\u03b1 \\u03b3\\u03c1\\u03ae\\u03b3\\u03bf\\u03c1\\u03b1 \\u03bc\\u03b5 \\u03bc\\u03b9\\u03b1 \\u03bc\\u03b1\\u03c4\\u03b9\\u03ac !\",\"url\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/eportal-3.png\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#organizationLogo\",\"width\":150,\"height\":77},\"image\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/author\\\/eportalnews\\\/#author\",\"url\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/author\\\/eportalnews\\\/\",\"name\":\"eportalnews\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#webpage\",\"url\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/\",\"name\":\"\\u039a\\u03b1\\u03c1\\u03b4\\u03b9\\u03b1\\u03b3\\u03b3\\u03b5\\u03b9\\u03b1\\u03ba\\u03cc\\u03c2 \\u03ba\\u03af\\u03bd\\u03b4\\u03c5\\u03bd\\u03bf\\u03c2: \\u03a4\\u03b9 \\u03b1\\u03c0\\u03bf\\u03ba\\u03b1\\u03bb\\u03cd\\u03c0\\u03c4\\u03b5\\u03b9 \\u03b7 \\u03c0\\u03b5\\u03c1\\u03af\\u03bc\\u03b5\\u03c4\\u03c1\\u03bf\\u03c2 \\u03bc\\u03ad\\u03c3\\u03b7\\u03c2 - eportal\",\"description\":\"\\u039c\\u03b5\\u03b3\\u03ac\\u03bb\\u03b7 \\u03b1\\u03bd\\u03ac\\u03bb\\u03c5\\u03c3\\u03b7 259.388 \\u03b5\\u03bd\\u03b7\\u03bb\\u03af\\u03ba\\u03c9\\u03bd \\u03b4\\u03b5\\u03af\\u03c7\\u03bd\\u03b5\\u03b9 \\u03cc\\u03c4\\u03b9 \\u03c4\\u03bf \\u03c0\\u03bf\\u03cd \\u03c3\\u03c5\\u03c3\\u03c3\\u03c9\\u03c1\\u03b5\\u03cd\\u03b5\\u03c4\\u03b1\\u03b9 \\u03c4\\u03bf \\u03bb\\u03af\\u03c0\\u03bf\\u03c2 \\u03c3\\u03c4\\u03bf \\u03c3\\u03ce\\u03bc\\u03b1 \\u03bc\\u03c0\\u03bf\\u03c1\\u03b5\\u03af \\u03bd\\u03b1 \\u03b1\\u03bb\\u03bb\\u03ac\\u03b6\\u03b5\\u03b9 \\u03c3\\u03b7\\u03bc\\u03b1\\u03bd\\u03c4\\u03b9\\u03ba\\u03ac \\u03c4\\u03b7\\u03bd \\u03b5\\u03b9\\u03ba\\u03cc\\u03bd\\u03b1 \\u03c4\\u03bf\\u03c5 \\u03ba\\u03b9\\u03bd\\u03b4\\u03cd\\u03bd\\u03bf\\u03c5, \\u03b1\\u03ba\\u03cc\\u03bc\\u03b7 \\u03ba\\u03b1\\u03b9 \\u03c3\\u03b5 \\u03b1\\u03bd\\u03b8\\u03c1\\u03ce\\u03c0\\u03bf\\u03c5\\u03c2 \\u03bc\\u03b5 \\u03c6\\u03c5\\u03c3\\u03b9\\u03bf\\u03bb\\u03bf\\u03b3\\u03b9\\u03ba\\u03cc \\u03b2\\u03ac\\u03c1\\u03bf\\u03c2 \\u039d\\u03ad\\u03b1 \\u03b4\\u03b5\\u03b4\\u03bf\\u03bc\\u03ad\\u03bd\\u03b1 \\u03b1\\u03c0\\u03cc \\u03c4\\u03b7 \\u03bc\\u03b5\\u03b3\\u03ac\\u03bb\\u03b7 \\u03c3\\u03c5\\u03bd\\u03b5\\u03c1\\u03b3\\u03b1\\u03c4\\u03b9\\u03ba\\u03ae \\u03b1\\u03bd\\u03ac\\u03bb\\u03c5\\u03c3\\u03b7 \\u03c4\\u03bf\\u03c5 Cross Cohort Collaboration \\u03b1\\u03bd\\u03b1\\u03b4\\u03b5\\u03b9\\u03ba\\u03bd\\u03cd\\u03bf\\u03c5\\u03bd \\u03c4\\u03b7\\u03bd \\u03b1\\u03bd\\u03ac\\u03b3\\u03ba\\u03b7 \\u03b1\\u03be\\u03b9\\u03bf\\u03bb\\u03cc\\u03b3\\u03b7\\u03c3\\u03b7\\u03c2 \\u03c4\\u03b7\\u03c2 \\u03ba\\u03b5\\u03bd\\u03c4\\u03c1\\u03b9\\u03ba\\u03ae\\u03c2 \\u03c0\\u03b1\\u03c7\\u03c5\\u03c3\\u03b1\\u03c1\\u03ba\\u03af\\u03b1\\u03c2 \\u03c0\\u03ad\\u03c1\\u03b1 \\u03b1\\u03c0\\u03cc \\u03c4\\u03bf\\u03bd \\u0394\\u03b5\\u03af\\u03ba\\u03c4\\u03b7 \\u039c\\u03ac\\u03b6\\u03b1\\u03c2 \\u03a3\\u03ce\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2 (\\u0394\\u039c\\u03a3). \\u0393\\u03c1\\u03ac\\u03c6\\u03b5\\u03b9 \\u03b7\",\"inLanguage\":\"el\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/author\\\/eportalnews\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/author\\\/eportalnews\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Stavroula_Pasxou-300x300.jpg\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#mainImage\",\"width\":300,\"height\":300},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\\\/#mainImage\"},\"datePublished\":\"2026-08-14T09:01:08+03:00\",\"dateModified\":\"2026-08-14T09:01:08+03:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/#website\",\"url\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/\",\"name\":\"eportal\",\"description\":\"\\u038c\\u03bb\\u03b1 \\u03c4\\u03b1 \\u03bd\\u03ad\\u03b1 \\u03b3\\u03c1\\u03ae\\u03b3\\u03bf\\u03c1\\u03b1 \\u03bc\\u03b5 \\u03bc\\u03b9\\u03b1 \\u03bc\\u03b1\\u03c4\\u03b9\\u03ac !\",\"inLanguage\":\"el\",\"publisher\":{\"@id\":\"https:\\\/\\\/eportal.gr\\\/portal\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 - eportal","description":"\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2 \u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 Cross Cohort Collaboration \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3). \u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7","canonical_url":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#blogposting","name":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 - eportal","headline":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2","author":{"@id":"https:\/\/eportal.gr\/portal\/author\/eportalnews\/#author"},"publisher":{"@id":"https:\/\/eportal.gr\/portal\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/eportal.gr\/portal\/wp-content\/uploads\/2026\/08\/Stavroula_Pasxou-300x300.jpg","width":300,"height":300},"datePublished":"2026-08-14T09:01:08+03:00","dateModified":"2026-08-14T09:01:08+03:00","inLanguage":"el","mainEntityOfPage":{"@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#webpage"},"isPartOf":{"@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#webpage"},"articleSection":"\u03a5\u03b3\u03b5\u03af\u03b1, \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9, \u03ba\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2, \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2, \u03bc\u03ad\u03c3\u03b7\u03c2, \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2, \u03a4\u03b9"},{"@type":"BreadcrumbList","@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/eportal.gr\/portal#listItem","position":1,"name":"Home","item":"https:\/\/eportal.gr\/portal","nextItem":{"@type":"ListItem","@id":"https:\/\/eportal.gr\/portal\/category\/ygeia\/#listItem","name":"\u03a5\u03b3\u03b5\u03af\u03b1"}},{"@type":"ListItem","@id":"https:\/\/eportal.gr\/portal\/category\/ygeia\/#listItem","position":2,"name":"\u03a5\u03b3\u03b5\u03af\u03b1","item":"https:\/\/eportal.gr\/portal\/category\/ygeia\/","nextItem":{"@type":"ListItem","@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#listItem","name":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2"},"previousItem":{"@type":"ListItem","@id":"https:\/\/eportal.gr\/portal#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#listItem","position":3,"name":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2","previousItem":{"@type":"ListItem","@id":"https:\/\/eportal.gr\/portal\/category\/ygeia\/#listItem","name":"\u03a5\u03b3\u03b5\u03af\u03b1"}}]},{"@type":"Organization","@id":"https:\/\/eportal.gr\/portal\/#organization","name":"eportal","description":"\u038c\u03bb\u03b1 \u03c4\u03b1 \u03bd\u03ad\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03bc\u03b1\u03c4\u03b9\u03ac !","url":"https:\/\/eportal.gr\/portal\/","logo":{"@type":"ImageObject","url":"https:\/\/eportal.gr\/portal\/wp-content\/uploads\/2021\/02\/eportal-3.png","@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#organizationLogo","width":150,"height":77},"image":{"@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/eportal.gr\/portal\/author\/eportalnews\/#author","url":"https:\/\/eportal.gr\/portal\/author\/eportalnews\/","name":"eportalnews"},{"@type":"WebPage","@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#webpage","url":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/","name":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 - eportal","description":"\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2 \u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 Cross Cohort Collaboration \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3). \u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7","inLanguage":"el","isPartOf":{"@id":"https:\/\/eportal.gr\/portal\/#website"},"breadcrumb":{"@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#breadcrumblist"},"author":{"@id":"https:\/\/eportal.gr\/portal\/author\/eportalnews\/#author"},"creator":{"@id":"https:\/\/eportal.gr\/portal\/author\/eportalnews\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/eportal.gr\/portal\/wp-content\/uploads\/2026\/08\/Stavroula_Pasxou-300x300.jpg","@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#mainImage","width":300,"height":300},"primaryImageOfPage":{"@id":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/#mainImage"},"datePublished":"2026-08-14T09:01:08+03:00","dateModified":"2026-08-14T09:01:08+03:00"},{"@type":"WebSite","@id":"https:\/\/eportal.gr\/portal\/#website","url":"https:\/\/eportal.gr\/portal\/","name":"eportal","description":"\u038c\u03bb\u03b1 \u03c4\u03b1 \u03bd\u03ad\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03bc\u03b1\u03c4\u03b9\u03ac !","inLanguage":"el","publisher":{"@id":"https:\/\/eportal.gr\/portal\/#organization"}}]},"og:locale":"el_GR","og:site_name":"eportal - \u038c\u03bb\u03b1 \u03c4\u03b1 \u03bd\u03ad\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03bc\u03b1\u03c4\u03b9\u03ac !","og:type":"article","og:title":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 - eportal","og:description":"\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2 \u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 Cross Cohort Collaboration \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3). \u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7","og:url":"https:\/\/eportal.gr\/portal\/%ce%ba%ce%b1%cf%81%ce%b4%ce%b9%ce%b1%ce%b3%ce%b3%ce%b5%ce%b9%ce%b1%ce%ba%cf%8c%cf%82-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%cf%82-%cf%84%ce%b9-%ce%b1%cf%80%ce%bf%ce%ba%ce%b1%ce%bb%cf%8d%cf%80\/","article:published_time":"2026-08-14T06:01:08+00:00","article:modified_time":"2026-08-14T06:01:08+00:00","twitter:card":"summary","twitter:title":"\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03b3\u03b3\u03b5\u03b9\u03b1\u03ba\u03cc\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b7 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b7\u03c2 - eportal","twitter:description":"\u039c\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 259.388 \u03b5\u03bd\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c0\u03bf\u03cd \u03c3\u03c5\u03c3\u03c3\u03c9\u03c1\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03b2\u03ac\u03c1\u03bf\u03c2 \u039d\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 Cross Cohort Collaboration \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c7\u03c5\u03c3\u03b1\u03c1\u03ba\u03af\u03b1\u03c2 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0394\u03b5\u03af\u03ba\u03c4\u03b7 \u039c\u03ac\u03b6\u03b1\u03c2 \u03a3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 (\u0394\u039c\u03a3). \u0393\u03c1\u03ac\u03c6\u03b5\u03b9 \u03b7"},"aioseo_meta_data":[],"_links":{"self":[{"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/posts\/2773330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/comments?post=2773330"}],"version-history":[{"count":1,"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/posts\/2773330\/revisions"}],"predecessor-version":[{"id":2773331,"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/posts\/2773330\/revisions\/2773331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/media\/2764234"}],"wp:attachment":[{"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/media?parent=2773330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/categories?post=2773330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eportal.gr\/portal\/wp-json\/wp\/v2\/tags?post=2773330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}