Received: 8 August 2017
Accepted: 15 January 2018
First Online: 22 January 2018
Ethics approval and consent to participate
: The study was approved by the institutional review board of the St. Vincent Hospital Vienna, Austria (201212_EK01). The written informed consent was signed by all patients.
: Not applicable.
: The first (PRH) and senior author (WA) are consultants for Arthrex, Inc. However, the authors have not received any financial payments or other benefits related to the subject of this article. The other authors do not have any conflict of interest.
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