lang: eltype: 7subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES__enauthor: Zachos, Efstathios_or_Bratsos, Athanasios_or_Cheliotis, Dimitrios_or_Pagourtzis, Aristeidis_or_Spyropoulos, Vasileios