istemp: 1subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESdatepublished: 2015author: Fountzoula, Christina_or_Meletiou Christou, Maria Sonia_or_Roussis, Andreas_or_Rizopoulou, Sofia_or_Kroupis, Christos_or_Spyropoulos, Vasileios_or_Σπυρόπουλος, Βασίλειος__ellang: el