author: Spyropoulos, Vasileios_or_Pagourtzis, Aristeidis_or_Psychogyiou, Mina__encollection: 2lang: elsubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES