1. Department of Medicine, McGill University Health Centre, McGill University, Montréal, Québec, Canada
2. Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
3. Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
4. The Ottawa Hospital, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
5. Department of Pharmacy, Université de Montréal, Montréal, Québec, Canada
6. Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
7. Primary Care Lung Clinic, University of Toronto, Toronto, Ontario, Canada
8. Canadian Thoracic Society, Ottawa, Ontario, Canada
9. Respiratory Research Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
10. Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
11. Department of Medicine, McMaster University, Hamilton, Ontario, Canada
12. Department of Medicine, University of Calgary, Calgary, Alberta, Canada