Accepted for Publication: September 10, 2013.
Published Online: January 15, 2014. doi:10.1001/jamadermatol.2013.8502.
Study concept and design: Chernoff, Marghoob, Lacouture, Deng, Myskowski.
Acquisition of data: All authors.
Analysis and interpretation of data: All authors.
Drafting of the manuscript: All authors.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Chernoff, Myskowski.
Study supervision: Myskowski.
Conflict of Interest Disclosures: None reported.