1. Department of Dermatology University of Utah Salt Lake City UT U.S.A.
2. Department of Population Health Sciences University of Utah Salt Lake City UT U.S.A.
3. Department of Dermatology Vanderbilt University Medical Center Nashville TN U.S.A.
4. Department of Internal Medicine University of Utah Salt Lake City UT U.S.A.
5. Department of Dermatology Emory University and Regional TeleHealth Service VISN 7 Atlanta GA U.S.A.
6. Department of Dermatology University of Pittsburgh Pittsburgh PA U.S.A.