subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES__enauthor: Tsotsou, Georgia Eleni_or_Kroupis, Christos_or_Fountzoula, Christina_or_Mavridis, Ioannis_or_Spyropoulos, Vasileios