Mehren Christoph, Mayer H Michael, Zandanell Christoph, Siepe Christoph J, Korge Andreas
Schön Klinik München Harlaching, Harlachinger Strasse 51, 81547, Munich, Germany.
Spine Center, Academic Teaching Hospital and Spine Research Institute, Paracelsus Private Medical University Salzburg, Salzburg, Austria.
Clin Orthop Relat Res. 2017 Jan;475(1):289-290. doi: 10.1007/s11999-016-5148-x. Epub 2016 Nov 7.