subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEcollection: 3type: 102_or_109_or_106_or_101author: Koumpis, Alexandros_or_Gitzenis, Savvas_or_Perivolaropoulos, Leandros