Accepted for Publication: August 22, 2014.
Published Online: November 26, 2014. doi:10.1001/jamadermatol.2014.3207.
Study concept and design: Anadkat.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Patel, Anadkat.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Anadkat.
Administrative, technical, or material support: All authors.
Study supervision: Cornelius, Anadkat.
Conflict of Interest Disclosures: Dr Cornelius has received a research grant from Genentech and is a clinical subinvestigtor for GlaxoSmithKline. Dr Anadkat has received honoraria as a speaker and/or consultant from AstraZeneca, Bristol-Myers Squibb, Eisai, ImClone, and Therakos. No other disclosures were reported.