1. Department of Orthopedic and Trauma Surgery College of Medicine and Public Health, Flinders University and Flinders Medical Centre Adelaide Australia
2. Department of Epidemiology and Biostatistics College of Medicine and Public Health, Flinders University Adelaide South Australia Australia
3. Department of Rehabilitation, Aged and Extended Aged Care College of Medicine and Public Health, Flinders University Bedford Park South Australia Australia
4. Department of Orthopaedic Surgery Amsterdam UMC, University of Amsterdam Amsterdam The Netherlands
5. Department of Orthopaedic & Trauma Surgery, Flinders Medical Centre Flinders University Adelaide South Australia Australia