Erratum to: Clin Orthop Relat Res DOI 10.1007/s11999-015-4376-9
In the published study, the order of the authors is incorrect. The correct order of the authors is given in this erratum.
The authors apologize for the error.
Footnotes
The online version of the original article can be found under doi:10.1007/s11999-015-4376-9.
