author: Vakros, John_or_Kroupis, Christos_or_Spiliopoulos, Ioakeim_or_Tsotsou, Georgia Eleni_or_Spyropoulos, Vasileios_or_Michalopoulos, Charilaos__ensubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES