1. Department of Dermatology, MedStar Washington Hospital Center/Georgetown University Hospital, Washington, DC
2. Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
3. Washington University School of Medicine in St Louis, Division of Dermatology, St Louis, Missouri
4. Perelman School of Medicine, Department of Dermatology, University of Pennsylvania, Philadelphia
5. Perelman School of Medicine, Department Medicine, University of Pennsylvania, Philadelphia
6. Editor, JAMA Dermatology
7. Division of Environmental Autoimmunity Group, National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, Maryland
8. Immune Deficiency Cell Therapy Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland