1. Faculty of Health and Life Sciences; Northumbria University; Newcastle UK
2. School of Sport and Service Management; University of Brighton; Eastbourne UK
3. Department of Medicine; University of Utah; Salt Lake City UT USA
4. Physiology; English Institute of Sport; UK
5. Department of Human Physiology; University of Oregon; Eugene OR USA
6. Centre for Sports Medicine and Human Performance; Brunel University; Uxbridge UK
7. Department of Biology; University of Colorado Colorado Springs; Colorado Springs CO USA
8. Altitude Research Center; Department of Emergency Medicine; University of Colorado Anschutz Medical Campus; Aurora CO USA