^*Child Health Evaluative Sciences, The Hospital for Sick Children Research Institute, Toronto, ON, Canada;

^†Health & Rehabilitation Sciences, School of Occupational Therapy, Western University, London, ON, Canada;

^‡Department of Health Promotion, Chronic Disease and Injury Prevention, Public Health Ontario, Toronto, ON, Canada;

^§Department of Pediatrics, St. Michael's Hospital, Toronto, ON, Canada;

^‖Neurosciences and Mental Health, The Hospital for Sick Children Research Institute, Toronto, ON, Canada;

^¶Department of Pediatrics, University of Toronto, Toronto, ON, Canada.

Address for reprints: Leigh M. Vanderloo, PhD, Peter Gilgan Centre for Research and Learning, Hospital for Sick Children, 686 Bay St, Toronto, ON M5G 0A4, Canada; e-mail: leigh.vanderloo@sickkids.ca.

L. M. Vanderloo was supported by a CIHR Fellowship Research Award.

Disclosure: The authors declare no conflict of interest.

L. M. Vanderloo, S. Carsley, and C. S. Birken conceptualized the study. L. M. Vanderloo drafted the initial manuscript. All authors read, reviewed, and approved the final version.