Accepted for Publication: January 18, 2014.
Published Online: June 4, 2014. doi:10.1001/jamadermatol.2014.61.
Study concept and design: All authors.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: All authors.
Critical revision of the manuscript for important intellectual content: All authors.
Administrative, technical, or material support: All authors.
Study supervision: Mahmood, Brassard
Conflict of Interest Disclosures: None reported.