collection: 2author: Zoi, Georgiou_or_Spyropoulos, Vasileios_or_Michalopoulos, Andreas_or_Margaritis, Georgios_or_Kastrinaki, AngelasubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESlang: el