Accepted for Publication: November 9, 2014.
Published Online: January 7, 2015. doi:10.1001/jamadermatol.2014.4916.
Study concept and design: Marfatia, de Guzman Strong.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Quiggle, Bayliss, de Guzman Strong.
Critical revision of the manuscript for important intellectual content: Quiggle, Goodwin, Marfatia, Kumar, Ciliberto, de Guzman Strong.
Statistical analysis: Goodwin, de Guzman Strong.
Obtained funding: de Guzman Strong.
Administrative, technical, or material support: All authors.
Study supervision: Bayliss, de Guzman Strong.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported in part by a Dean’s Faculty Diversity Scholar Award (Washington University School of Medicine, Dr de Guzman Strong) and by National Institutes of Health grants T32 HG000045 (Mr Goodwin) and R00AR055948 (Dr de Guzman Strong). The Dean’s Faculty Diversity Funds provided the materials for the study.
Role of the Sponsor: The sponsors had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Previous Presentation: This study was presented in part at the 73rd Annual Meeting of the Society of Investigative Dermatology; May 8 to 9, 2014; Albuquerque, New Mexico.
Additional Contributions: Emily Beck, MD, Emily Gurnee, MD, Kara J. Gulewicz, MD, and Colleen Cotton, MD, Washington University School of Medicine, assisted with patient recruitment and were not compensated.