author: Nagopoulos, Nikolaos_or_Vlachogiannakos, Ioannis_or_Daikos, Georgios_or_Cheliotis, Dimitrios_or_Μιχαλόπουλος, Ανδρέας__elcollection: 2subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE