Article History
Received: 30 April 2018
First Online: 21 September 2018
Compliance with ethical standards
:
: Gilles Walch received royalties from Tornier/Wright, and Patric Raiss is consultant from Tornier/Wright, which is related to the subject of this work. No company had any input into the study design, protocol, testing, data analysis, or manuscript preparation. The other authors, their immediate families, and any research foundations with which they are affiliated have not received any financial payments or other benefits from any commercial entity related to the subject of this article.
: Ethical committee approval was obtained: Lyon/France: No. 2016-20.
: Informed consent was obtained from all individual participants included in the study.