1. MD Anderson Cancer Center, Department of Dermatology, The University of Texas, Houston
2. Pigmented Lesion and Melanoma Program, Department of Dermatology, Stanford University Medical Center and Cancer Institute, Stanford, California
3. Dermatology Service, VA Palo Alto Health Care System, Palo Alto, California
4. Department of Biostatistics, The University of Arizona Cancer Center, Tucson
5. Department of Dermatology, Emory University, Atlanta, Georgia
6. Regional Telehealth Services, VISN7, VA Medical Center, Atlanta, Georgia
7. Division of Dermatology, University of Arizona Cancer Center, Tucson