1. University College Absalon, Center of Nutrition and Rehabilitation, Department of Physiotherapy, Region Zealand, Denmark
2. Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Denmark
3. Department of Clinical Research, University of Southern Denmark, Denmark
4. Section for Orthopaedic and Sports Rehabilitation (SOS-R), Centre of Rehabilitation - Nørrebro, Health Centre Nørrebro, City of Copenhagen, Denmark.