lang: elsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESauthor: Cheliotis, Dimitrios_or_Spyropoulos, Vasileios_or_Georgopoulos, Antonios_or_Lianos, Theodoros_or_Pseiridou, Anastasia__en