author: Papaioannou, Angelos_or_Spyropoulos, Vasileios_or_Pagourtzis, Aristeidis_or_Krizanc, Danny_or_Παγουρτζής, Αριστείδης__eltype: 7subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES