author: Tsotsou, Georgia Eleni_or_Antoniadis, Jannis A._or_Spyropoulos, Vasileios_or_Kontogeorgis, Aristides_or_Antoniadis, Ioannis_or_Pagourtzis, Aristeidis__ensubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES