Staats, Kevin
Wannmacher, Torben
Weihs, Valerie
Koller, Ulrich
Kubista, Bernd
Windhager, Reinhard http://orcid.org/0000-0002-2371-7480
Article History
Received: 27 June 2018
Accepted: 5 September 2018
First Online: 22 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the institutional ethical review board Medical University of Vienna (EK2192/2017). The study was performed in accordance with the ethical standards in the 1964 Declaration of Helsinki. The whole study was performed at the Department of Orthopaedics of the Medical University in Vienna.