1 Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Tufts University School of Medicine, Boston, Massachusetts.
2 Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; The George Washington University School of Medicine and Health Sciences, Washington, DC.
3 Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts.
4 Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts. Electronic address: [email protected].