Griff, Sergej
Schönfeld, Nicolas
Ammenwerth, Wilhelm
Blum, Torsten-Gerriet
Grah, Christian
Bauer, Torsten T
Grüning, Wolfram
Mairinger, Thomas
Wurps, Henrik
Article History
Received: 30 August 2014
Accepted: 23 October 2014
First Online: 3 November 2014