collection: 2lang: elsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Bratsos, Athanasios_or_Zoi, Georgiou_or_Tsotsou, Georgia Eleni_or_Pseiridou, Anastasia_or_Lianos, Theodoros_or_Spyropoulos, Vasileios_or_����������������������, ������������������__el