subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCEStype: 7author: Souliou, Theodora_or_Kroupis, Christos_or_Spyropoulos, Vasileios_or_Λιανός, Θεόδωρος__el