Accepted for Publication: November 18, 2012.
Published Online: April 11, 2013. doi:10.1001/jamafacial.2013.840.
Acquisition of data: Cho and Marck.
Analysis and interpretation of data: Cho, Taylor, Deutschmann, and Chandarana.
Drafting of the manuscript: All authors.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Cho, Taylor, and Chandarana.
Administrative, technical, and material support: Deutschmann and Marck.
Study supervision: Chandarana and Marck.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This study was presented at the 65th Annual Meeting of the Canadian Society of Otolaryngology–Head and Neck Surgery; May 24, 2011; Victoria, British Columbia, Canada.