1. Department of Cardiology; Auckland City Hospital; Auckland New Zealand
2. Royal Brisbane and Women's Hospital; Brisbane Queensland Australia
3. The George Institute for Global Health; Sydney Australia
4. Department of Cardiology; Liverpool Hospital; Sydney Australia
5. School of Population Health; University of Western Australia; Perth Western Australia Australia
6. Department of Cardiology; Waikato Hospital; Hamilton New Zealand
7. Cardiology Department; Christchurch Hospital; Christchurch New Zealand
8. Royal Melbourne Hospital; Melbourne Victoria Australia
9. Department of Cardiology; Concord Hospital; Sydney Australia
10. Statewide Systems Strategy; SA Health; Adelaide South Australia Australia
11. Clinical Access and Redesign Unit; Queensland Department of Health; Brisbane Queensland Australia
12. Agency for Clinical Innovation; Sydney Australia
13. Health Networks Branch; Department of Health of Western Australia; Perth Western Australia Australia
14. Department of Cardiology; The Canberra Hospital; Canberra ACT, New South Wales Australia
15. Cardiology Department; Wellington Hospital; Wellington New Zealand
16. Department of Cardiology; Nelson Marlborough District Health Board; Nelson New Zealand
17. Cardiology Department; Dunedin Hospital; Dunedin New Zealand
18. The Christchurch Heart Institute; Department of Medicine; University of Otago Christchurch; Christchurch New Zealand
19. Department of Cardiovascular Medicine; Flinders University; Adelaide South Australia Australia
20. Department of Medicine; University of Auckland; Auckland New Zealand