author: Grontas, Panagiotis_or_Markou, Evripidis_or_Spyropoulos, Vasileios_or_Pagourtzis, Aristeidis_or_Makrylakis, Konstantinos__ensubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESlang: el