collection: 2author: Spyropoulos, Vasileios_or_Grontas, Panagiotis_or_Zachos, Efstathios_or_Manolopoulos, Ioannis_or_Pagourtzis, AristeidissubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES