Affiliation: | 1. Centre for Sports Medicine and Human Performance, Brunel University, UB8 3PH Uxbridge, Middlesex, UK;2. Department of Respiratory Medicine & Allergology, Lund University, 22 185 Lund, Sweden;3. Department of Anaesthetics, Ealing Hospital NHS Trust, Uxbridge Road, UB1 3HW Southall, UK;4. Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia |