subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCEStype: 7author: Spyropoulos, Vasileios_or_Σπυρόπουλος, Βασίλειος__elcollection: 2lang: el