type: 7collection: 2author: Papaioannou, Angelos_or_Fountzoula, Christina_or_Karkalousos, Petros_or_Ventouras, Errikos-Chaim_or_Spyropoulos, Vasileios_or_Georgopoulos, Antonios_or_Λιανός, Θεόδωρος__ellang: elsubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES