Submitted for Publication: April 9, 2012; final revision received June 27, 2012; accepted August 12, 2012.
Author Contributions: Drs Cetin, Tobey, Sandulache, Yang, Dohar, and Hebda 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: Cetin, Tobey, Sandulache, Dohar, and Hebda. Acquisition of data: Cetin, Tobey, Yang, Barsic, and Hebda. Analysis and interpretation of data: Cetin, Sandulache, Lin, Dohar, and Hebda. Drafting of the manuscript: Cetin, Tobey, and Yang. Critical revision of the manuscript for important intellectual content: Cetin, Sandulache, Barsic, Lin, Dohar, and Hebda. Statistical analysis: Lin. Obtained funding: Sandulache, Dohar, and Hebda. Administrative, technical, and material support: Cetin, Tobey, Yang, Barsic, Dohar, and Hebda. Study supervision: Hebda.
Financial Disclosure: None reported.
Funding/Support: This study was supported by a grant from the National Institute of Health, R01 DC007437 (Dr Hebda) and by the Lester A. Hamburg Endowed Fellowship in Pediatric Otolaryngology awarded through Children's Hospital of Pittsburgh of UPMC (Dr Cetin).
Previous Presentation: This article was presented at the American Society of Pediatric Otolaryngology 2012 Annual Meeting; April 21, 2012; San Diego, California.