1. Emergency DepartmentThe Royal Children's Hospital Melbourne Melbourne Victoria Australia
2. Trauma ServiceThe Royal Children's Hospital Melbourne Melbourne Victoria Australia
3. Department of Emergency MedicineTemple Street Children's University Hospital Dublin Ireland
4. Department of Epidemiology and Preventive MedicineMonash University Melbourne Victoria Australia
5. Centre for Research and EvaluationAmbulance Victoria Melbourne Victoria Australia
6. Intensive Care UnitAlfred Health Melbourne Victoria Australia
7. Alfred Emergency and Trauma CentreAlfred Health Melbourne Victoria Australia
8. National Trauma Research Institute Melbourne Victoria Australia
9. Central Clinical SchoolMonash University Melbourne Victoria Australia
10. Department of Paediatric SurgeryThe Royal Children's Hospital Melbourne Melbourne Victoria Australia
11. Surgical ResearchMurdoch Children's Research Institute Melbourne Victoria Australia
12. Department of PaediatricsThe University of Melbourne Melbourne Victoria Australia