Accepted for Publication: August 26, 2014.
Published Online: October 29, 2014. doi:10.1001/jamadermatol.2014.3331.
Study concept and design: All authors.
Acquisition, analysis, or interpretation of data: Ogbechie, Nambudiri.
Drafting the manuscript: Ogbechie, Nambudiri.
Statistical analysis: Ogbechie, Nambudiri.
Obtained funding: Ogbechie.
Administrative, technical, or material support: Nambudiri.
Study Supervision: Nambudiri, Vleugels.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported in part by the Harvard Medical School Center for Primary Care.
Role of the Funder/Sponsor: The Harvard Medical School Center for Primary Care had no role in the design and conduct of the study; collection, management, analysis, and interpretation of data; or preparation, review, decision to submit for publication, or approval of the manuscript.
Additional Contributions: We are indebted to Joseph Kvedar, MD, Department of Dermatology, Massachusetts General Hospital, for his feedback on the study design. Dr Kvedar was not financially compensated.