author: Chelidoni, Aikaterini_or_Moraitis, Konstantinos_or_Perivolaropoulos, Leandros_or_Cheliotis, Dimitrios_or_Κοντογεώργης, Αριστείδης__elsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES