author: Papathanakos, Georgios_or_Kitsakos, Athanasios_or_Lachana, Alexandra_or_Cheliotis, Dimitrios_or_Kostanti, Eleonora_or_Παγουρτζής, Αριστείδης__elsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES