1. Sports Medicine Research Unit, Departments of Rheumatology, Burwood 3125, Australia
2. School of Health Sciences, Deakin University, Burwood 3125, Australia
3. Department of Medical Physiology, Panum Institute, DK 2200, Copenhagen, Denmark
4. Department of Endocrinology, Rigshospitalet, DK 2200, Burwood 3125, Australia
5. Clinical Physiology, Copenhagen Muscle Research Centre, Bispebjerg Hospital, DK 2400, Burwood 3125, Australia