Erratum to: Knee Surg Sports Traumatol Arthrosc DOI 10.1007/s00167-016-4319-3

Unfortunately, one of the co-author names (Martin Clauss) has been inadvertently omitted in the original publication.

The correct author group is given below:

Lucas Werth, Mo Saffarini, Felix Amsler, Ashraf Abdelkafy, Martin Clauss, Michael T. Hirschmann.