Accepted for Publication: October 14, 2014.
Published Online: February 9, 2015. doi:10.1001/jamapediatrics.2014.3280.
Study concept and design: Bender, Cvietusa, Lowe, Rand, Tacinas, Vollmer, Wagner, Wamboldt, Magid.
Acquisition, analysis, or interpretation of data: Bender, Cvietusa, Goodrich, Lowe, Nuanes, Rand, Shetterly, Wamboldt, Xu, Magid.
Drafting of the manuscript: Bender, Cvietusa, Goodrich, Lowe, Wagner, Wamboldt, Xu.
Critical revision of the manuscript for important intellectual content: Bender, Goodrich, Nuanes, Rand, Shetterly, Tacinas, Vollmer, Wamboldt, Magid.
Statistical analysis: Bender, Goodrich, Shetterly, Xu.
Obtained funding: Bender, Wamboldt, Magid.
Administrative, technical, or material support: Bender, Goodrich, Lowe, Nuanes, Rand, Tacinas, Vollmer, Wagner, Wamboldt.
Study supervision: Bender, Cvietusa.
Conflict of Interest Disclosures: None reported.
Funding/Support: This work was supported by grant 1R01HL084067-01A2 from the National Institutes of Health.
Role of the Funder/Sponsor: The National Institutes of Health 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.