1. Department of Pediatrics (M.C.D., I.A.S., M.J.H., C.M., S.R., M.A.T.), Ontario L8N 3Z5, Canada
2. Department of Medicine (M.C.D., I.A.S., M.J.H., G.R.S., M.A.T.), McMaster University, Hamilton, Ontario L8N 3Z5, Canada
3. School of Kinesiology and Health Science (M.J.H.), Muscle Health Research Centre, York University, Toronto, Ontario M3J 1P3, Canada
4. Department of Medicine (M.J.W.), Nursing and Health Sciences, Monash Obesity and Diabetes Institute, Monash University, Clayton, Victoria 3800, Australia