author: Eleftheriadis, Ioannis_or_Spyropoulos, Vasileios_or_Achilias, Dimitris_or_Paitsinis Kosta, Georgios_or_Lianos, Theodoros_or_Michalopoulos, Andreas__ensubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY