1. Emergency DepartmentRoyal Hobart Hospital Hobart Tasmania Australia
2. School of MedicineUniversity of Tasmania Hobart Tasmania Australia
3. Emergency DepartmentCabrini Health Melbourne Victoria Australia
4. Emergency and Trauma CentreAlfred Hospital Melbourne Victoria Australia
5. Emergency DepartmentSouthern District Health Board Dunedin New Zealand
6. Emergency DepartmentRoyal North Shore Hospital Sydney New South Wales Australia