collection: 2author: Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Zachos, Efstathios_or_Kranakis, Evangelos_or_Pagourtzis, Aristeidis_or_Παγουρτζής, Αριστείδης__ellang: elsubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES