^*Department of Dermatology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania;

^†Department of Dermatology, University Hospitals Case Medical Center and Case Western Reserve University School of Medicine, Cleveland, Ohio

Address correspondence and reprint requests to: Thuzar M. Shin, MD, PhD, 3400 Civic Center Boulevard, Suite 1-330 S, Philadelphia, PA 19104, or e-mail: [email protected]

The authors have indicated no significant interest with commercial supporters.