type: 999_or_102_or_112author: Pavlakis, Konstantinos_or_Toumpis, Stavros_or_Bertachas, Ioannis_or_Perivolaropoulos, Leandros_or_Kolettis, TheofilossubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES