collection: 2author: Spyropoulos, Vasileios_or_Kontogiannis, Ioannis_or_Giannakouris, Nikolaos_or_Koumpis, Alexandros_or_Fylaktakidou, Konstantina_or_Gitzenis, Savvas_or_Toumpis, Stavros_or_Spyropoulos, Vasileios__ensubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES