subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES__encollection: 2author: Zachos, Efstathios_or_Souliou, Theodora_or_Pagourtzis, Aristeidis_or_Mavridis, Ioannis_or_Spyropoulos, Vasileios