subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESauthor: Spyropoulos, Vasileios_or_Kontogeorgis, Aristeidis_or_Antoniadis, Ioannis_or_Michalopoulos, Charilaos_or_Michalopoulos, Charilaos__en