Hoemme, Alexander
Barth, Holger
Haschke, Manuel
Krähenbühl, Stephan
Strasser, Florian
Lehner, Claudia
von Kameke, Alexander
Wälti, Thomas
Thürlimann, Beat
Früh, Martin
Driessen, Christoph
Joerger, Markus http://orcid.org/0000-0001-6602-6287
Article History
Received: 17 October 2018
Accepted: 18 January 2019
First Online: 25 January 2019
Compliance with ethical standards
:
: The authors declare no competing interests concerning this work.