author: Samarkos, Michail_or_Nagopoulos, Nikolaos_or_Daikos, Georgios_or_Pseiridou, Anastasia_or_Cheliotis, Dimitrios_or_Daikos, Georgios__ensubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE