Accepted for Publication: May 7, 2013.
Published Online: July 3, 2013. doi:10.1001/jamadermatol.2013.5160.
Study concept and design: Fisher, Bleday, Saavedra.
Acquisition of data: Fisher, Bleday, Saavedra.
Analysis and interpretation of data: All authors.
Drafting of the manuscript: All authors.
Critical revision of the manuscript for important intellectual content: All authors.
Administrative, technical, and material support: All authors.
Study supervision: Saavedra.
Conflict of Interest Disclosures: None reported.