lang: elauthor: Spyropoulos, Vasileios_or_Papageorgopoulou, Christina_or_Nikita, Efthymia_or_Spyropoulos, Vasileios_or_Cheliotis, Dimitrios_or_Daikos, Georgios__ensubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES