author: Tsotsou, Georgia Eleni_or_Spyropoulos, Vasileios_or_Michalopoulos, Charilaos_or_Michalopoulos, Andreas_or_Αντωνιάδης, Ιωάννης__elsubjectTerm: VI. HUMANITIES AND ARTS_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY