1. Emergency Department; Coffs Harbour Base Hospital; Coffs Harbour New South Wales Australia
2. Emergency Department; Fiona Stanley and Geraldton Hospitals; Perth Western Australia Australia
3. Adult Emergency Department; Auckland City Hospital; Auckland New Zealand
4. Emergency Medicine, School of Primary, Aboriginal and Rural Health Care; The University of Western Australia; Perth Western Australia Australia
5. Emergency Department; Armadale Health Service; Nasura Western Australia Australia
6. Emergency Medicine Department; Christchurch Hospital; Christchurch New Zealand