1. Department of Medicine; University of Notre Dame; Perth Western Australia Australia
2. Pulmonary Hypertensions Society ANZ Inc.; Sydney New South Wales Australia
3. Murdoch Children's Research Institute; Melbourne Victoria Australia
4. Department of Cardiology; Royal Children's Hospital; Melbourne Victoria Australia
5. Department of Respiratory Medicine; The Prince Charles Hospital; Brisbane Queensland Australia
6. Department of Cardiology; Auckland City Hospital; Auckland New Zealand
7. Department of Cardiology; St Vincent's Hospital; Sydney New South Wales Australia
8. Department of Cardiology; Royal Melbourne Hospital; Melbourne Victoria Australia
9. Department of Paediatric Cardiology; Royal Perth Hospital; Perth Western Australia Australia
10. The Royal Adelaide Hospital; Adelaide South Australia Australia
11. Department of Cardiology; Royal Hobart Hospital; Hobart Tasmania Australia
12. Department of Respiratory Medicine; The Alfred Hospital; Melbourne Victoria Australia
13. Department of Cardiology; Westmead Hospital; Sydney New South Wales Australia
14. Department of Cardiology; University of Otago; Christchurch New Zealand
15. Sydney Medical School; Sydney New South Wales Australia