1. Department of Surgery Royal Melbourne Hospital Melbourne Victoria Australia
2. Neuroepidemiology Unit, Centre of Epidemiology and Biostatistics, Melbourne School of Population and Global Health The University of Melbourne Melbourne Victoria Australia
3. Menzies Institute for Medical Research University of Tasmania Hobart Tasmania Australia
4. CORe, School of Medicine The University of Melbourne Melbourne Victoria Australia
5. Department of Surgery University of Western Australia Perth Western Australia Australia
6. Environmental Sustainability in Surgical Practice Working Party Royal Australasian College of Surgeons Melbourne Melbourne Victoria Australia
7. Department of Surgery Peter McCallum Cancer Centre Melbourne Victoria Australia
8. Department of Surgery University of Melbourne Melbourne Victoria Australia