Accepted for Publication: September 12, 2013.
Published Online: January 20, 2014. doi:10.1001/jamapediatrics.2013.4463.
Study concept and design: Gupta, Green, Tang, Gall.
Acquisition of data: Gupta, Green, Gall, Rice, Wetzel.
Analysis and interpretation of data: Gupta, Tang, Gossett, Rice, Kacmarek.
Drafting of the manuscript: Gupta, Tang, Kacmarek.
Critical revision of the manuscript for important intellectual content: Gupta, Green, Tang, Gall, Gossett, Rice, Kacmarek, Wetzel.
Statistical analysis: Gupta, Tang, Gossett, Wetzel.
Administrative, technical, or material support: Gupta, Gall, Rice, Wetzel.
Study supervision: Gupta, Kacmarek.
Conflict of Interest Disclosures: Dr Kacmarek reported serving as a consultant for Covidien/Newport, reported receiving honorarium for lecturing from Maquet, and has reported receiving research grants from Hollister and Covidien. No other disclosures were reported.