collection: 2subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCEStype: 7author: Promponas, Antonios_or_Zachos, Efstathios_or_Markou, Evripidis_or_Tsotsou, Georgia Eleni_or_Pagourtzis, Aristeidis_or_Αντωνιάδης, Ιωάννης__el