Submitted for Publication: March 13, 2014; final revision received April 25, 2014; accepted May 22, 2014.
Published Online: July 10, 2014. doi:10.1001/jamaoto.2014.1176.
Study concept and design: Conrad, Levi, Inverso, Shah.
Acquisition, analysis, or interpretation of data: Levi, Theroux, Inverso, Shah.
Drafting of the manuscript: Conrad, Levi, Theroux, Shah.
Critical revision of the manuscript for important intellectual content: Levi, Inverso, Shah.
Statistical analysis: Conrad, Levi, Theroux.
Administrative, technical, or material support: Levi, Shah.
Study supervision: Levi, Inverso, Shah.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This work was presented at the 41st Annual Meeting of the Society for Ear, Nose and Throat Advances in Children (SENTAC); December 7, 2013; Long Beach, California.