1. Department of Medicine, McGill University, Montréal, Quebec, Canada;
2. Boehringer-Ingelheim, Burlington, Ontario, Canada;
3. Department of Medicine, University of Calgary, Calgary, Alberta, Canada;
4. Department of Medicine, McMaster University, Hamilton, Ontario, Canada;
5. Départment de Médecine, Centre Hospitalier de l’Université de Montréal, Université de Montréal, Montréal, Quebec, Canada;
6. Department of Medicine and
7. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada;
8. Centre for Heart Lung Innovation, St. Paul’s Hospital, Vancouver, British Columbia, Canada;
9. Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; and
10. Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada