subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYtype: 7author: Vlachogiannakos, Ioannis_or_Sfikakis, Petros_or_Psychogyiou, Mina_or_Spyropoulos, Vasileios_or_Αντωνιάδης, Ιωάννης__el