collection: 2author: Koulouras, Vasileios_or_Papathanasiou, Athanasios_or_Nakos, Georgios_or_Gitzenis, Savvas_or_Cheliotis, Dimitrios_or_Ψειρίδου, Αναστασία__elsubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE