type: 7author: Stratakos, Grigoris_or_Vasileiadis, Ioannis_or_Michalopoulos, Andreas_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