Accepted for Publication: December 20, 2012.
Author Contributions: Dr Rosenbach and Mr Yeung contributed equally to the work, have 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: Rosenbach, Yeung, Werth, and Gelfand. Acquisition of data: Rosenbach, Yeung, Chu, Kim, Payne, Takeshita, Vittorio, Wanat, and Gelfand. Analysis and interpretation of data: Rosenbach, Yeung, Payne, and Gelfand. Drafting of the manuscript: Yeung. Critical revision of the manuscript for important intellectual content: Rosenbach, Yeung, Chu, Kim, Payne, Takeshita, Vittorio, Wanat, Werth, and Gelfand. Statistical analysis: Yeung and Gelfand. Administrative, technical, or material support: Rosenbach, Yeung, Kim, Payne, Vittorio, Wanat, and Gelfand. Study supervision: Rosenbach and Gelfand.
Conflict of Interest Disclosures: Dr Rosenbach led the development of the Cutaneous Sarcoidosis Activity and Morphology Instrument.
Funding/Support: This study was supported by training grant T32-AR07465 (Mr Yeung) and grant K24-AR02207 (Dr Werth) from the National Institutes of Health; a National Psoriasis Foundation Fellowship (Dr Takeshita); the Office of Research and Development, Biomedical Laboratory Research and Development, Veterans Health Administration; and a Medical Dermatology Career Development Award from the Dermatology Foundation (Dr Rosenbach).
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: Rosemary Attor, BA, provided administrative support during the research day.
This article was corrected for errors on May 30, 2013.