author: Papaioannou, Angelos_or_Spyropoulos, Vasileios_or_Μιχαλόπουλος, Χαρίλαος__eltype: 7collection: 2subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE