subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_VI. HUMANITIES AND ARTSauthor: Psychogyiou, Mina_or_Michalopoulos, Andreas_or_Spyropoulos, Vasileios_or_Michalopoulos, Charilaos_or_Pseiridou, Anastasia__en