1. Department of Emergency Medicine The Royal Children's Hospital Melbourne Victoria Australia
2. Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia
3. Department of Paediatrics, Faculty of Medicine, Dentistry, and Health Sciences University of Melbourne Melbourne Victoria Australia
4. Department of Critical Care, Faculty of Medicine, Dentistry, and Health Sciences University of Melbourne Melbourne Victoria Australia
5. Department of Emergency Medicine Perth Children's Hospital Perth Western Australia Australia
6. Division of Emergency Medicine and Paediatrics, School of Medicine University of Western Australia Perth Western Australia Australia
7. Department of Emergency Medicine and Children's Critical Care Gold Coast University Hospital Gold Coast Queensland Australia
8. School of Medicine and Menzies Health Institute Queensland Griffith University Gold Coast Queensland Australia
9. Child Health Research Centre The University of Queensland Brisbane Queensland Australia
10. Department of Emergency Medicine The Children's Hospital at Westmead Sydney New South Wales Australia
11. Faculty of Medicine and Health University of Sydney Sydney New South Wales Australia
12. Kidz First Middlemore Hospital Auckland New Zealand
13. Emergency Department Queensland Children's Hospital Brisbane Queensland Australia
14. Department of Emergency Medicine Women and Children's Hospital Adelaide South Australia Australia
15. Department of Acute Care Medicine University of Adelaide Adelaide South Australia Australia
16. Paediatric Emergency Department Monash Medical Centre Melbourne Victoria Australia
17. Department of Paediatrics, School of Clinical Sciences Monash University Melbourne Victoria Australia
18. Department of Paediatrics Royal Darwin Hospital Darwin Northern Territory Australia
19. Department of Emergency Medicine Sydney Children's Hospital Sydney New South Wales Australia
20. School of Women's and Children's Health University of New South Wales Sydney New South Wales Australia
21. Departments of Surgery and Paediatrics: Child and Youth Health The University of Auckland Auckland New Zealand
22. Children's Emergency Department Starship Children's Hospital Auckland New Zealand