1. Extremes Research Group School of Sport Health and Exercise Sciences Bangor University Bangor UK
2. Neurovascular Health Laboratory Faculty of Kinesiology, Sport, and Recreation University of Alberta Edmonton Canada
3. Division of Pulmonary and Critical Care School of Medicine Loma Linda University Loma Linda CA USA
4. Centre for Heart, Lung, and Vascular Health University of British Columbia Okanagan Kelowna Canada
5. Cardiff School of Sport and Health Sciences Cardiff Metropolitan University Cardiff UK
6. Department of Applied Clinical Research University of Texas Southwestern Medical Centre Dallas TX USA
7. Department of Sport Science Division of Physiology University of Innsbruck Innsbruck Austria
8. Department of Biological and Physiological Sciences Universidad Peruana Cayetano Heredia Lima Peru