1. Department of Emergency Medicine, Faculty of Health SciencesThe University of the Witwatersrand Johannesburg South Africa
2. Department of Surgery, Austin HealthThe University of Melbourne Melbourne Victoria Australia
3. Department of SurgeryThe University of Queensland Brisbane Queensland Australia
4. Olivia‐Newton John Cancer CentreThe University of Melbourne Melbourne Victoria Australia
5. Department of Surgical OncologyPeter MacCallum Cancer Centre Melbourne Victoria Australia
6. Division of Urology, Faculty of Health SciencesThe University of the Witwatersrand Johannesburg South Africa