Submitted for Publication: September 9, 2013; final revision received December 11, 2013; accepted January 11, 2014.
Published Online: March 6, 2014. doi:10.1001/jamaoto.2014.53.
Study concept and design: All authors.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Wine.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Wine.
Administrative, technical, or material support: Dedhia.
Study supervision: Chi.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This research was presented at the Society for Ear, Nose and Throat Advances in Children; December 1, 2012; Charleston, South Carolina.