Affiliation: | 1. University of Massachusetts Medical School, Worcester, Massachusetts;2. Division of Dermatology, Department of Medicine, University of Massachusetts Medical School, UMass Memorial Healthcare, Worcester, Massachusetts;3. Department of Pathology, University of Massachusetts Medical School, UMass Memorial Healthcare, Worcester, Massachusetts;4. Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, New York;5. Division of Dermatology, Departments of Medicine and Pediatrics, University of Massachusetts Medical School, UMass Memorial Healthcare, Worcester, Massachusetts |