Submitted for Publication: April 15, 2014; final revision received June 2, 2014; accepted June 17, 2014.
Published Online: August 7, 2014. doi:10.1001/jamaoto.2014.1410.
Study concept and design: McCormick, Chun, Shah.
Acquisition, analysis, or interpretation of data: McCormick, Fissenden, Lander.
Drafting of the manuscript: McCormick, Fissenden, Chun, Shah.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: McCormick, Fissenden, Lander.
Administrative, technical, or material support: Shah.
Study supervision: Chun, Shah.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This study was presented at the Society for Ear, Nose, & Throat Advances in Children Annual Meeting; December 7, 2013; Long Beach, California.