1. School of Kinesiology; University of British Columbia; Vancouver BC Canada
2. Division of Critical Care Medicine, Faculty of Medicine; University of British Columbia; Vancouver BC Canada
3. Division of Respiratory Medicine; University of British Columbia; Kelowna BC Canada
4. Centre for Heart, Lung, and Vascular Health, School of Health and Exercise Sciences; University of British Columbia; Kelowna BC Canada
5. Centre for Human Performance, Exercise and Rehabilitation, Division of Sport, Health and Exercise Sciences; Brunel University London; Uxbridge UK