type: 7_or_109author: Nikita, Efthymia_or_Soteriades, Panayiotis_or_Papageorgopoulou, Christina_or_Moraitis, Konstantinos_or_Simserides, Constantinos_or_Antoniou, Ioannis_or_Fylaktakidou, Konstantina_or_Gitzenis, Savvas_or_Perivolaropoulos, Leandros_or_Giannakouris, Nikolaos__ensubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES