author: Michalopoulos, Charilaos_or_Kroupis, Christos_or_Spyropoulos, Vasileios_or_Michalopoulos, Andreas_or_Souliou, Theodora_or_Pagourtzis, Aristeidis_or_Λιανός, Θεόδωρος__elsubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY