Exploring the association between granuloma annulare and severity of type 2 diabetes in a large administrative database

Affiliations

• ¹ Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: [email protected].
• ² Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
• ³ Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
• ⁴ Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts.