subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESauthor: Lilakos, Konstantinos_or_Katsila, Theodora_or_Vasileiadis, Nikolaos_or_Sakellariou, Ilias_or_Papanikolaou, Georgios_or_Perivolaropoulos, Leandros_or_Γιαννακούρης, Νικόλαος__el