1. Quality Use of Respiratory Medicines, Clinical Management, Woolcock Institute of Medical Research, Glebe, Australia
2. School of Medicine and Health, The University of Sydney, Sydney, Australia
3. Respiratory Medicine, Concord Repatriation General Hospital, Concord, Australia
4. Emphysema Centre, Woolcock Institute of Medical Research, Glebe, Australia
5. Academic Primary Care, University of Aberdeen, Aberdeen, United Kingdom of Great Britain and Northern Ireland