1. Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia—Okanagan, Kelowna, British Columbia, Canada.
2. Department of Kinesiology, University of Windsor, Windsor, Ontario, Canada.
3. Department of Kinesiology and Recreation Management, University of Manitoba, Winnipeg, Manitoba, Canada.
4. Human Pharmacology and Physiology Lab, Duke University Medical Center, Durham, North Carolina, USA.
5. Division of Pulmonary and Critical Care, Department of Medicine, School of Medicine, Loma Linda University, Loma Linda, California, USA.
6. Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada.