type: 103_or_102subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Gitzenis, Savvas_or_Vasileiadis, Nikolaos_or_Stamatis, Dimosthenis_or_Sakellariou, Ilias_or_Bertachas, Ioannis_or_Kolettis, Theofilos_or_Toumpis, Stavros