Affiliation: | 1. Center for Musculoskeletal Surgery, Campus Virchow, Charité-Universitaetsmedizin Berlin, Berlin, Germany;2. Department of Orthopedics and Traumatology, Paracelsus Medical University, Salzburg, Austria;3. Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland |