[1] Wake Forest Sch Med, Ctr Dermatol Res, Dept Dermatol, Med Ctr Blvd, Winston Salem, NC 27157 USA
[2] Univ Virginia, Dept Publ Hlth Sci, Charlottesville, VA USA
[3] Wake Forest Sch Med, Dept Pathol, Winston Salem, NC 27101 USA
[4] Wake Forest Sch Med, Dept Social Sci & Hlth Policy, Winston Salem, NC 27101 USA
[5] Univ Southern Denmark, Dept Dermatol, Odense, Denmark