Accepted for Publication: July 4, 2018.
Correction: This article was corrected on March 4, 2019, to fix errors in the y-axis of Figure 2B.
Corresponding Author: Donna M. Urquhart, PhD, Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Alfred Hospital, Melbourne, Victoria 3004, Australia (donna.urquhart@monash.edu).
Published Online: October 1, 2018. doi:10.1001/jamainternmed.2018.4222
Author Contributions: Drs Urquhart and Cicuttini had full access to all of the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis.
Study concept and design: Urquhart, Wluka, van Tulder, Sim, Gibson, Arnold, Cicuttini.
Acquisition, analysis, or interpretation of data: Urquhart, Wluka, van Tulder, Heritier, Forbes, Fong, Wang, Cicuttini.
Drafting of the manuscript: Urquhart, Heritier, Forbes, Cicuttini.
Critical revision of the manuscript for important intellectual content: Urquhart, Wluka, van Tulder, Forbes, Fong, Wang, Sim, Gibson, Arnold, Cicuttini.
Statistical analysis: Urquhart, van Tulder, Heritier, Forbes, Wang, Cicuttini.
Obtained funding: Urquhart, Wluka, Sim, Gibson, Cicuttini.
Administrative, technical, or material support: Urquhart, Wluka, Sim, Cicuttini.
Supervision: Urquhart, Wluka, Fong, Gibson, Arnold, Cicuttini.
Conflict of Interest Disclosures: None reported.
Funding/Support: This work was supported by the National Health and Medical Research Council (NHMRC, Australia, ID 1024401). Drs Urquhart, Wluka, and Wang are recipients of NHMRC Career Development Fellowships (Clinical Level 1 No. 1011975; Clinical Level 2 No. 1063574; Clinical Level 1 No. 1065464, respectively).
Role of the Funder/Sponsor: The NHMRC had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Additional Contributions: We thank the study participants. We also thank our study personnel, including Judy Hankin, BA, RN (study coordination, participant recruitment, outcome data collection), Alice Noone, BAppSc (study coordination, participant recruitment, outcome data collection), Molly Bond, BBiotech (study coordination, participant recruitment, outcome data collection), Cameron Redpath, BBNsc (participant recruitment, outcome data collection), Clare Bellhouse, BA, MPsych (participant recruitment, outcome data collection), Pyae Phyo Maung, MBBS, MPH (participant recruitment, outcome data collection), Waruna Peiris, BBiomedSc, (data entry and cleaning), Shane Anthony, MBBS (data entry and cleaning), Muhammad Hasim, MBBS (identification and referral of potential participants), who were involved in the coordination and execution of this study. They are affiliated with Monash University, Alfred Health and/or Eastern Health, Melbourne Australia. They were not financially compensated outside of salary.
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