| Authors: |
Naendrup JH; Department of Trauma and Orthopaedic Surgery, Witten/Herdecke University, Cologne Merheim Medical Centre, Köln, Germany; Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; University Hospital Cologne, University of Cologne, Köln, Germany., Drouven SF; Department of Trauma and Orthopaedic Surgery, Witten/Herdecke University, Cologne Merheim Medical Centre, Köln, Germany., Shaikh HS; Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA., Jaecker V; Department of Trauma and Orthopaedic Surgery, Witten/Herdecke University, Cologne Merheim Medical Centre, Köln, Germany., Offerhaus C; Department of Orthopaedic Surgery and Sports Traumatology, Sana Medical Centre Cologne, Köln, Germany., Shafizadeh ST; Department of Orthopaedic Surgery and Sports Traumatology, Sana Medical Centre Cologne, Köln, Germany., Pfeiffer TR; Department of Trauma and Orthopaedic Surgery, Witten/Herdecke University, Cologne Merheim Medical Centre, Köln, Germany; Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA. Electronic address: T.Pfeiffer@email.de. |