Accepted for Publication: October 9, 2013.
Published Online: February 12, 2014. doi:10.1001/jamadermatol.2013.9073.
Analysis and interpretation of data: Dunbar, Hurst.
Drafting of the manuscript: Dunbar, Hurst.
Administrative, technical, and material support: Dunbar, Hurst.
Conflict of Interest Disclosures: None reported.
Additional Information: All work was performed at the Center for Dermatologic and Cosmetic Surgery, a subdivision of the Division of Dermatology, Department of Internal Medicine, Washington University in St Louis School of Medicine.