1. Division of Respirology, QEII-Halifax Infirmary, Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
2. Division of Respiratory Medicine, Department of Medicine, University of Montreal, Montreal, Québec, Canada
3. Division of Respiratory Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
4. Division of Pulmonary Medicine, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
5. Division of Respirology, Critical Care and Sleep Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
6. Division of Respirology, Jewish General Hospital, Department of Medicine, McGill University, Montreal, Québec, Canada
7. Section of Respiratory Medicine, Alberta Children’s Hospital, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
8. Division of Respiratory Medicine, Department of Medicine, McGill University Health Centre, Montreal, Québec, Canada
9. Division of Respirology, Institut universitaire de cardiologie et de pneumologie de Québec, Department of Medicine, Université Laval, Québec, Québec, Canada