Article History
Received: 16 December 2018
Accepted: 16 January 2019
First Online: 5 February 2019
Compliance with ethical guidelines
:
: P. Moroder and M. Scheibel are consultants for Arthrex. M. Minkus, N. Maziak declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors.