Accepted for Publication: January 4, 2015.
Published Online: March 11, 2015. doi:10.1001/jamadermatol.2015.2.
Study concept and design: Moy, Murali, Kroshinsky, Nazarian.
Acquisition, analysis, or interpretation of data: Moy, Kroshinsky, Duncan, Nazarian.
Drafting of the manuscript: Moy, Nazarian.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Moy.
Obtained funding: Nazarian.
Administrative, technical, or material support: Moy, Murali, Kroshinsky.
Study supervision: Duncan, Nazarian.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported in part by the Harvard Medical School Eleanor and Miles Shore 50th Anniversary Fellowship Program for Scholars in Medicine.
Role of the Funder/Sponsor: The funding source played a role in the design and conduct of the study. The funding source had no role in the collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Previous Presentations: This study was presented in abstract form at the 50th Annual Meeting of the American Society of Dermatopathology; October 10, 2013; Washington, DC, and at the 103rd Annual Meeting of the United States and Canadian Academy of Pathology; March 4, 2014; San Diego, California.
Additional Contributions: Patricia Della Pelle, BA, and Nicole Brousaides, BS, Massachusetts General Hospital Histopathology Core Laboratory, provided excellent technical assistance. They received no compensation for this assistance.