1. Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.
2. Centre for Heart Lung Innovation, The University of British Columbia and St. Paul’s Hospital, Vancouver, British Columbia, Canada.
3. Department of Kinesiology and Applied Health, Faculty of Kinesiology and Applied Health, The University of Winnipeg, Winnipeg, Manitoba, Canada.
4. Centre for Health Evaluation and Outcome Services, Providence Health Care Research Institute, The University of British Columbia and St. Paul’s Hospital, Vancouver, British Columbia, Canada.
5. School of Kinesiology, Faculty of Education, The University of British Columbia, Vancouver, British Columbia, Canada.
6. Department of Family Practice, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.