subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES__enauthor: Zachos, Efstathios_or_Pagourtzis, Aristeidis_or_Gitzenis, Savvas_or_Toumpis, Stavros_or_Stamatis, Dimosthenis_or_Spyropoulos, Vasileiostype: 7