Submitted for Publication: May 7, 2012; final revision received September 10, 2012; accepted September 18. 2012.
Author Contributions: Dr Gillespie had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Byrd, McRackan, Nguyen, Sutkowski, and Gillespie. Acquisition of data: Wilhoit, Fordham, Reeves, McRackan, Sutkowski, and Gillespie. Analysis and interpretation of data: Byrd, Wilhoit, Nguyen, and Gillespie. Drafting of the manuscript: Byrd, Wilhoit, McRackan, and Gillespie. Critical revision of the manuscript for important intellectual content: Fordham, Reeves, McRackan, Nguyen, Sutkowski, and Gillespie. Statistical analysis: Wilhoit, McRackan, Nguyen, and Gillespie. Obtained funding: Sutkowski and Gillespie. Administrative, technical, and material support: Wilhoit, Fordham, Reeves, and Gillespie. Study supervision: Byrd, McRackan, Sutkowski, and Gillespie.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This research was presented as a poster presentation at the Combined Otolaryngology Spring Meeting; April 18-22, 2012; San Diego, California.
This article was corrected for errors on February 8, 2013.