1. Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, Camperdown, Australia.
2. Institute of Academic Surgery (IAS), Royal Prince Alfred Hospital, Camperdown, Australia.
3. Department of Urology, Royal Prince Alfred Hospital, Camperdown, Australia.
4. Faculty of Medicine and Health, Concord Clinical School, The University of Sydney, Camperdown, Australia.
5. Department of Urology, Concord Repatriation General Hospital, Concord, Australia.