type: 110_or_6_or_108_or_112author: Krestenitis, Ioannis_or_Stathis, Dimitrios_or_Mavromatidis, Ilias_or_Komineas, StavrossubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE