1 Department of Dermatology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts; Boston University School of Medicine, Boston, Massachusetts.
2 Department of Dermatology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts; Tufts University School of Medicine, Boston, Massachusetts.
3 Department of Dermatology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts; University of Massachusetts Medical School, Worcester, Massachusetts.
4 Department of Dermatology, Stanford School of Medicine, Stanford, California.
5 Department of Dermatology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts.
6 Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts.
7 Health Sciences Division, Loyola University, Chicago, Illinois.
8 Department of Dermatology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts. Electronic address: [email protected].