Accepted for Publication: May 7, 2013.
Published Online: September 4, 2013. doi:10.1001/jamadermatol.2013.5526.
Study concept and design: Weinstock.
Acquisition of data: Korgavkar, Weinstock.
Analysis and interpretation of data: Korgavkar, Xiong, Weinstock.
Drafting of the manuscript: Korgavkar, Xiong.
Critical revision of the manuscript for important intellectual content: Korgavkar, Weinstock.
Statistical analysis: Xiong, Weinstock.
Obtained funding: Weinstock.
Administrative, technical, or material support: Weinstock.
Study supervision: Weinstock.
Conflict of Interest Disclosures: None reported.
Funding/Support: Kaveri Korgavkar, BS, is supported by the Dermatology Foundation of Rhode Island. Martin Weinstock, MD, PhD, is supported by grants R01AR49342, R01CA151306-01A1, and by the VA Cooperative Studies Program (CSP No. 562), Office of Research and Development, Department of Veterans Affairs.
Role of the Sponsors: The sponsors had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.