subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESauthor: Tsitskari, Efstratia_or_Paitsinis Kosta, Georgios_or_Matsouka, Ourania_or_Antoniadis, Ioannis_or_Pagourtzis, Aristeidis_or_Pagourtzis, Aristeidis__en