1. Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Coventry University, Alison Gingell Building, Coventry CV1 5FB, U.K.
2. Department of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1PD, U.K.
3. Institute of Biochemistry and Molecular Medicine, University of Bern, 3012 Bern, Switzerland
4. School of Life Sciences, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K.