Henrichs, Marcel-Philipp
Krebs, Juliane
Gosheger, Georg
Streitbuerger, Arne
Nottrott, Markus
Sauer, Tim
Hoell, Steffen
Singh, Gurpal
Hardes, Jendrik
Article History
Received: 29 March 2014
Accepted: 20 October 2014
First Online: 7 November 2014