author: Spyropoulos, Vasileios_or_Trigonis, Ioannis_or_Antoniadis, Ioannis_or_Michalopoulos, Charilaos_or_Michalopoulos, Charilaos__ensubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES