author: Spyropoulos, Vasileios_or_Cheliotis, Dimitrios_or_Mavridis, Ioannis_or_Promponas, Antonios_or_������������������������, ��������������������__elsubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE