type: 102author: Kolettis, Theofilos_or_Tzanakis, Georgios_or_Gitzenis, Savvas_or_Michelaki, Paraskevi_or_Toumpis, Stavros__ensubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES