1 From the Institute for Sport, Physical Education and Health Sciences, University of Edinburgh, Edinburgh, United Kingdom (D.H.S.); School of Sport, Exercise and Rehabilitation Sciences, MRC-Arthritis Research UK Centre, University of Birmingham, Birmingham, United Kingdom (C.A.G.); and Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom (G.E.M.). Dave.Saunders@ed.ac.uk.
2 From the Institute for Sport, Physical Education and Health Sciences, University of Edinburgh, Edinburgh, United Kingdom (D.H.S.); School of Sport, Exercise and Rehabilitation Sciences, MRC-Arthritis Research UK Centre, University of Birmingham, Birmingham, United Kingdom (C.A.G.); and Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom (G.E.M.).