Accepted for Publication: December 25, 2010.
Published Online: March 21, 2011. doi:10.1001/archdermatol.2011.49
Author Contributions: All authors had full access to all of the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Kim, Lio, and Pachman. Acquisition of data: Kim, Morgan, Jarvis, Lio, and Pachman. Analysis and interpretation of data: Kim, Morgan, Lio, and Pachman. Drafting of the manuscript: Kim and Pachman. Critical revision of the manuscript for important intellectual content: Morgan, Jarvis, Lio, and Pachman. Obtained funding: Pachman. Administrative, technical, and material support: Morgan. Study supervision: Lio. Patient identification: Jarvis.
Financial Disclosure: None reported.
Funding/Support: This study was supported in part by NIH/NIAMS R01 AR48289, the Cure JM Foundation, and the Macy's Miracle Foundation (to Dr Pachman).
Role of the Sponsors: The sponsors had no role in the design and conduct of the study; in the collection, analysis, and interpretation of data; or in the preparation, review, or approval of the manuscript.
Additional Contributions: Kelli Day provided expert technical support.