lang: eltype: 7subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_VI. HUMANITIES AND ARTS_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESauthor: Tsagkaris, Iraklis_or_Kostanti, Eleonora_or_Papathanakos, Georgios_or_Papathanasiou, Athanasios_or_Koulouras, Vasileios_or_Karachaliou, Angeliki_or_Nakos, Georgios_or_Michalopoulos, Charilaos_or_Antoniadis, Ioannis_or_Λιανός, Θεόδωρος__el