collection: 2lang: elauthor: Papaioannou, Angelos_or_Fountzoula, Christina_or_Spyropoulos, Vasileios_or_Παγουρτζής, Αριστείδης__elsubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES