Submitted for Publication: July 20, 2012; final revision received September 21, 2012; accepted October 9, 2012.
Author Contributions: Drs Newman, Harmon, Woolley, and Wiatrak had full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Newman, Harmon, and Wiatrak. Acquisition of data: Newman, Harmon, Shirley, Hill, Woolley, and Wiatrak. Analysis and interpretation of data: Newman, Harmon, and Wiatrak. Drafting of the manuscript: Newman and Wiatrak. Critical revision of the manuscript for important intellectual content: Newman, Harmon, Shirley, Hill, Woolley, and Wiatrak. Statistical analysis: Newman and Harmon. Administrative, technical, and material support: Wiatrak. Study supervision: Harmon, Shirley, Hill, Woolley, and Wiatrak.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This study was presented at the 2012 American Society for Pediatric Otorhinolaryngology Meeting; April 21, 2012; San Diego, California.