1. Tulane University School of Medicine, New Orleans, Louisiana
2. University of South Carolina School of Medicine, Columbia
3. Perelman School of Medicine at the University of Pennsylvania, Philadelphia
4. Department of Dermatology, Hospital of the University of Pennsylvania, Philadelphia
5. Department of Emergency Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
6. Department of Dermatology, Brigham and Women’s Hospital, Harvard School of Medicine, Boston, Massachusetts