author: Cheliotis, Dimitrios_or_Gitzenis, Savvas_or_Manis, Georgios_or_Spyropoulos, Vasileios_or_Toumpis, Stavros_or_Γιαννακούρης, Νικόλαος__elsubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEcollection: 2