1 Department of Dermatology, Center for Dermatology Research, Wake Forest University School of Medicine, Winston-Salem, North Carolina. Electronic address: kontziasc@vcu.edu.
2 Department of Dermatology, Center for Dermatology Research, Wake Forest University School of Medicine, Winston-Salem, North Carolina.
3 Sensal Health, Chapel Hill, North Carolina.
4 Department of Dermatology, Center for Dermatology Research, Wake Forest University School of Medicine, Winston-Salem, North Carolina; Department of Social Sciences & Health Policy, Wake Forest University School of Medicine, Winston-Salem, North Carolina; Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, North Carolina.