Correction: This article was corrected on August 10, 2016, to fix Table 2 and text in the Results section.
Accepted for Publication: May 17, 2016.
Published Online: June 29, 2016. doi:10.1001/jamadermatol.2016.2154.
Study concept and design: All authors.
Acquisition, analysis, or interpretation of data: Rowen, Gaither, Awad, Shindel, Breyer.
Drafting of the manuscript: Rowen, Gaither, Breyer
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Rowen, Gaither.
Obtained funding: Breyer.
Administrative, technical, or material support: Osterberg, Breyer.
Study supervision: Breyer.
Conflict of Interest Disclosures: Dr Shindel reported being an employee of Genomic Health, whose work does not have any relevance to the current study. No other disclosures were reported.
Funding/Support: This study was supported in part by grant K12 DK083021 from the National Institutes of Health.
Role of the Funder/Sponsor: The funding source 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 the decision to submit the manuscript for publication.
Additional Contributions: Isabel Allen assisted in managing data for this project.