Accepted for Publication: October 28, 2013.
Published Online: March 26, 2014. doi:10.1001/jamadermatol.2013.9340.
Study concept and design: Roriz, Maruani, Samimi.
Acquisition of data: Roriz, Maruani, Le Bidre, M.-C. Machet, Samimi.
Analysis and interpretation of data: Maruani, L. Machet, Samimi.
Drafting of the manuscript: Roriz, M.-C. Machet, Samimi.
Critical revision of the manuscript for important intellectual content: Maruani, Le Bidre, L. Machet, Samimi.
Administrative, technical, or material support: M.-C. Machet.
Study supervision: Maruani, L. Machet, Samimi.
Conflict of Interest Disclosures: None reported.