Accepted for Publication: November 3, 2011.
Published Online: November 12, 2012. doi:10.1001/jamafacial.2013.224
Author Contributions: Dr Bertossi had full access to all of the data in the study and takes full responsibility for the integrity of the data and accuracy of the data analysis. Study concept and design: Bertossi, Albanese, Nocini, Trevisiol, and Procacci. Acquisition of data: Bertossi, Nocini, Trevisiol, and Procacci. Analysis and interpretation of data: Albanese and D’Agostino. Drafting of the manuscript: Bertossi, Albanese, Nocini, D’Agostino, Trevisiol, and Procacci. Statistical analysis: D’Agostino. Study supervision: Bertossi, Albanese, Nocini, and Procacci.
Conflict of Interest Disclosures: None reported.