type: 1datepublished: 2015subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESauthor: Fountzoula, Christina_or_Fylaktakidou, Konstantina_or_Kroupis, Christos_or_Zoi, Georgiou_or_Spyropoulos, Vasileios_or_����������������������, ������������������__el