1. Department of Dermatology, Brigham and Women’s Hospital, Boston, Massachusetts
2. Department of Dermatology, Stanford University School of Medicine, Stanford, California
3. Albert Einstein/Montefiore Division of Dermatology, Bronx, New York
4. Department of Pediatrics, Maria Fareri Children’s Hospital, New York Medical College, Valhalla
5. Department of Pathology, Massachusetts General Hospital, Boston