1. Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
2. Sensal Health, Chapel Hill, NC, USA
3. Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
4. Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
5. Department of Social Sciences & Health Policy, Wake Forest School of Medicine, Winston-Salem, NC, USA