1. School of Medicine, University of Tasmania, Hobart, TAS
2. Allergy, Immunology and Respiratory Medicine, Alfred Hospital, Melbourne, VIC
3. Department of Medical Imaging, St Vincent's Hospital, Sydney, NSW
4. Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, WA
5. School of Population Health, University of Western Australia, Perth, WA
6. Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, NSW
7. Faculty of Medicine and Public Health, University of Newcastle, Newcastle, NSW
8. Thoracic Medicine, Liverpool Hospital, Sydney, NSW
9. Department of Thoracic Medicine, St Vincent's Hospital, Sydney, NSW