1. Division of Respiratory Medicine, Department of Medicine, Queen’s University, Kingston, ON, Canada
2. Division of Respirology, Department of Medicine, University Health Network, Toronto, ON, Canada
3. Division of Pulmonary Medicine, Department of Medicine, University of Alberta, Edmonton, AB, Canada
4. Hoffmann-La Roche Ltd, Mississauga, ON, Canada
5. Division of Palliative Medicine, Department of Medicine and Department of Oncology, Queen’s University, Kingston, ON, Canada