Accepted for Publication: August 30, 2013.
Published Online: December 26, 2013. doi:10.1001/jamafacial.2013.2170.
Study concept and design: Emerick, Deschler.
Acquisition of data: Herr, Emerick.
Analysis and interpretation of data: Herr, Emerick, Deschler.
Drafting of the manuscript: Herr, Emerick.
Critical revision of the manuscript for important intellectual content: Emerick, Deschler.
Statistical analysis: Emerick.
Administrative, technical, or material support: All authors.
Study supervision: Emerick, Deschler.
Conflict of Interest Disclosures: None reported.