1. CPH Private Hospital, Rådhustorvet 4, Farum 3520, Denmark
2. Department of Vascular Surgery, Rigshospitalet, Blegdamsvej 9, Copenhagen Ø 2100, Denmark
3. Section of Sport Traumatology, Bispebjerg Hospital, Copenhagen University Hospital, Bispebjerg Bakke, Copenhagen 2400, Denmark
4. Sports Orthopedic Research Center-Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital Hvidovre, Kettegaard alle 30, Hvidovre 2650, Denmark