collection: 3author: Lilakos, Konstantinos_or_Bertachas, Ioannis_or_Perivolaropoulos, Leandros_or_Papanikolaou, Georgios_or_Σπυρόπουλος, Βασίλειος__ellang: elsubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES