1. Cardiovascular Physiology & Rehabilitation Laboratory, University of British Columbia, Vancouver, Canada
2. Faculty of Medicine, University of British Columbia, Vancouver, Canada
3. Faculty of Medicine, Division of Sports Medicine, University of British Columbia, Vancouver, Canada
4. Faculty of Education, School of Kinesiology, University of British Columbia, Vancouver, Canada
5. Department of Biomedical Physiology & Kinesiology, Simon Fraser University, Burnaby, Canada