1. Emergency Department Royal Hobart Hospital Hobart Tasmania Australia
2. University of Tasmania Hobart Tasmania Australia
3. Emergency Department University Hospitals of Leicester NHS Trust Leicester UK
4. Department of Population Health Sciences University of Leicester Leicester UK
5. Department of Emergency Medicine University of California Davis School of Medicine Sacramento California USA
6. Emergency Department Fiona Stanley Hospital Perth Western Australia Australia
7. Princess Alexandra Hospital Brisbane Queensland Australia
8. University of Queensland Brisbane Queensland Australia
9. Geriatric Emergency Medicine Network Australasian College for Emergency Medicine Melbourne Victoria Australia