type: 109_or_108_or_999_or_101_or_110subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCEScollection: 3lang: elauthor: Doukissas, Leonidas_or_Papanikolaou, Georgios_or_Koumpis, Alexandros