1. Faculty of Pharmacy, Université de Montréal, Quebec, Canada
2. Department of Medicine, McGill University, Montreal, Quebec, Canada
3. Department of Epidemiology, McGill University, Montreal, Quebec, Canada
4. Department of Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
5. Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montreal, Quebec, Canada
6. Faculty of Medicine, School of Physical & Occupational Therapy, McGill University, Montreal, Quebec, Canada
7. Faculty of Medicine, Université de Montréal, Quebec, Canada