1. Department of Surgery, Epworth Healthcare University of Melbourne Melbourne Victoria Australia
2. Australian Orthopaedic Association National Joint Replacement Registry South Australian Health and Medical Research Institute Adelaide South Australia Australia
3. Quality Use of Medicines and Pharmacy Research Centre, Clinical and Health Services University of South Australia Adelaide South Australia Australia
4. Registry of Senior Australians South Australian Health and Medical Research Institute Adelaide South Australia Australia
5. Australian National University Medical School Australian National University Canberra Australian Capital Territory Australia
6. Department of Orthopaedic Surgery Canberra Hospital Canberra Australian Capital Territory Australia