1. Department of Dermatology Oregon Health and Science University Portland OR USA
2. Department of Dermatology University of Missouri School of Medicine Columbia MO USA
3. Department of Dermatology University of Texas Southwestern Medical Center Houston TX USA
4. Department of Dermatology University of Pittsburgh Medical Center Pittsburgh PA USA
5. Department of Public Health Practice Harvard T.H. Chan School of Public Health Boston MA USA
6. Department of Dermatology University of Texas Southwestern Medical Center Dallas TX USA
7. Department of Dermatology University of Texas MD Anderson Cancer Center Houston TX USA
8. Department of Dermatology Stanford University Medical Center and Cancer Institute Palo Alto CA USA
9. Department of Dermatology Providence VA Medical Center and Brown University Providence RI USA
10. Department of Dermatology Northwestern University Feinberg School of Medicine Chicago IL USA