type: 7collection: 2subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYauthor: Kokolakis, Spyridon_or_Vougioukas, Dimosthenis_or_Spyropoulos, Vasileios