Centre for Materials and Microsystems, Fondazione Bruno Kessler, via Sommarive 18, I-38123 Trento, Italy Department of Orthopaedic Surgery, Medical University of Innsbruck, Innrain 36, Innsbruck, Austria c School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, Sydney, NSW 2006, Australia Department of Applied Physics, Ghent University, Sint-Pietersnieuwstraat 41 ...