lang: elauthor: Kyrtsoni, Maria Christina_or_Vlachogiannakos, Ioannis_or_Daikos, Georgios_or_Cheliotis, Dimitrios_or_Κοντογεώργης, Αριστείδης__elsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES