type: 108_or_102_or_112lang: elauthor: Pavlakis, Konstantinos_or_Paraskevas, Michail_or_Kolettis, Theofilos_or_Michelaki, ParaskevisubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES