1. Monash Emergency Medicine Program; Monash Health; Melbourne Victoria Australia
2. School of Clinical Sciences at Monash Health; Monash University; Melbourne Victoria Australia
3. Department of Emergency Medicine; Royal Melbourne Hospital; Melbourne Victoria Australia
4. Department of Medicine; The University of Melbourne; Melbourne Victoria Australia
5. Department of Emergency Medicine; Royal Brisbane and Women's Hospital; Brisbane Queensland Australia
6. Queensland University of Technology; Brisbane Queensland Australia
7. Department of Emergency Medicine; Christchurch Hospital; Christchurch New Zealand
8. School of Medicine; University of Otago; Christchurch New Zealand