subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCEStype: 102_or_7author: Kokkorogiannis, Theodoros_or_Antoniadis, Ioannis_or_Giannakouris, Nikolaos_or_Gitzenis, Savvas_or_Γιαννακούρης, Νικόλαος__el