type: 999_or_102author: Kefalas, Petros_or_Kirtas, Emmanouil_or_Bertachas, Ioannis_or_Perivolaropoulos, Leandros_or_Kolettis, TheofilossubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY