Submitted for Publication: January 17, 2013; June 4, 2013; accepted June 17, 2013.
Published Online: August 15, 2013. doi:10.1001/jamaoto.2013.4064.
Study concept and design: Bedwell, Choi, Preciado.
Acquisition of data: Bedwell, Chan, Preciado.
Analysis and interpretation of data: Bedwell, Choi, Preciado.
Drafting of the manuscript: Bedwell, Preciado.
Critical revision of the manuscript for important intellectual content: Bedwell, Choi, Chan, Preciado.
Statistical analysis: Bedwell, Preciado.
Study supervision: Choi, Preciado.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This study was presented as a poster presentation at the 2011 American Society of Pediatric Otolaryngology Meeting; April 29, 2011; Chicago, Illinois.