subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESauthor: Cheliotis, Dimitrios_or_Zachos, Efstathios_or_Fountzoula, Christina_or_Spyropoulos, Vasileios_or_Pagourtzis, Aristeidis_or_Makrylakis, Konstantinos__en