type: 102_or_110author: Gitzenis, Savvas_or_Perivolaropoulos, Leandros_or_Tzanakis, Georgios_or_Kolettis, Theofilos_or_Michelaki, ParaskevisubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES