Accepted for Publication: November 11, 2012.
Published Online: June 17, 2013. doi:10.1001/jamapediatrics.2013.1453.
Acquisition of data: Ho, Garnett, Burrows, Neve, and Collins.
Analysis and interpretation of data: Ho, Garnett, Baur, Burrows, Stewart, and Collins.
Drafting of the manuscript: Ho, Garnett, Burrows, and Stewart.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Ho and Burrows.
Administrative, technical, and material support: Ho, Burrows, Neve, and Collins.
Study supervision: Garnett, Baur, and Collins.
Conflict of Interest Disclosures: None reported.
Funding/Support: Ms Ho is supported by Dora Lush Postgraduate Research Scholarship APP 1017189 from the Australian National Health and Medical Research Council. Dr Garnett is supported by Early Career Development Fellowship Grant 10/ECF/2-11 from the Cancer Institute NSW. Dr Neve is supported by a postdoctoral fellowship from the Priority Research Centre in Physical Activity and Nutrition. Dr Collins is supported by a Career Development Fellowship from the Australian National Health and Medical Research Council. The 1975-2003 review received funding support from the Joanna Briggs Institute.
Additional Contributions: Debbie Booth, M App Sci (LIM), Faculty of Health, The University of Newcastle, assisted with the search and retrieve strategies and Megan Dunkley, BSc, Children’s Hospital at Westmead, read the manuscript and provided useful comments.