Submitted for Publication: April 1, 2014; final revision received May 23, 2014; accepted June 11, 2014.
Published Online: August 7, 2014. doi:10.1001/jamaoto.2014.1405.
Study concept and design: De Guzman, Ballif, Hartnick.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: De Guzman, Hartnick, Raol.
Critical revision of the manuscript for important intellectual content: De Guzman, Ballif, Hartnick, Raol.
Statistical analysis: Maurer, Hartnick, Raol.
Administrative, technical, or material support: De Guzman, Ballif, Hartnick, Raol.
Study supervision: Hartnick.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This study was presented at the Spring Meeting of the American Society of Pediatric Otolaryngology; May 17, 2014; Las Vegas, Nevada.