type: 103_or_102author: Stamatis, Dimosthenis_or_Sakellariou, Ilias_or_Bertachas, Ioannis_or_Kolettis, Theofilos_or_Toumpis, StavrossubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE