1. Department of Paramedicine, Monash University, Melbourne, Victoria, Australia
2. Emergency Department, St Vincent’s Hospital, Melbourne, Victoria, Australia
3. Faculty of Medicine, University of Melbourne, Melbourne, Victoria, Australia
4. Department of Psychology, Faculty of Health, Deakin University, Geelong, Australia
5. National Trauma Research Institute, The Alfred Hospital, Melbourne, Victoria, Australia
6. Emergency & Trauma Centre, The Alfred Hospital, Melbourne, Australia
7. Central Clinical School, Monash University, Melbourne, Australia
8. Centre for Research and Evaluation, Victoria, Australia
9. Department of Epidemiology and Preventive Medicine, Monash University, Clayton, Victoria, Australia
10. Intensive Care Unit, The Alfred Hospital, Melbourne, Victoria, Australia