1. Department of Anaesthesiology, Pharmacology and Therapeutics University of British Columbia Vancouver BC Canada
2. Centre for Heart, Lung, & Vascular Health, School of Health and Exercise Sciences University of British Columbia – Okanagan Kelowna BC Canada
3. Neurovascular Research Laboratory, Faculty of Life Sciences and Education University of South Wales Pontypridd UK
4. Neurovascular Health Lab, Faculty of Kinesiology, Sport, & Recreation University of Alberta Edmonton AB Canada
5. Cardiff School of Sport and Health Sciences Cardiff Metropolitan University Cardiff UK
6. School of Human Sciences (Exercise and Sport Sciences) The University of Western Australia Nedlands WA Australia
7. Human Pharmacology & Physiology Lab, Department of Anesthesiology Duke University Medical Center Durham NC USA