author: Gitzenis, Savvas_or_Toumpis, Stavros_or_Kontogeorgis, Aristeidis_or_Karkalousos, Petros_or_Spyropoulos, Vasileios_or_Michalopoulos, Andreas_or_Antoniadis, Ioannis_or_Αντωνιάδης, Ιωάννης__elsubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE