Journal article (2012) - C Bramsiepe (author), S Sievers (author), G Schembecker (author), T Seifert (author), Georgios Stefanidis (author), G. Stefanidis (author), DG Vlachos (author), H Schnitzer (author), B Muster (author), C Brunner (author), JPM Sanders (author), ME Bruins (author)