collection: 1author: Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Papanikolaou, Georgios_or_Σπυρόπουλος, Βασίλειος__eltype: 1subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCElang: el