1. University of Mississippi Medical Center School of Medicine; Jackson Mississippi
2. Department of Dermatology; Texas Tech Health Science Center; Lubbock Texas
3. Department of Dermatology; MedStar Washington Hospital Center, Washington; District of Columbia
4. Department of Pathology; University of Mississippi Medical Center; Jackson Mississippi
5. Department of Pediatrics; University of Mississippi Medical Center; Jackson Mississippi
6. Department of Dermatology, University of Mississippi Medical Center; Jackson Mississippi
7. Department of Dermatology; University of Mississippi Medical Center; Jackson Mississippi
8. Department of Dermatology, University of Rochester School of Medicine and Dentistry; Rochester New York