1 Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC.
2 Department of Social Science and Health Policy, Wake Forest School of Medicine, Winston-Salem, NC.
3 Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC; Department of Pathology, Wake Forest School of Medicine, Winston-Salem, NC; Department of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC. Electronic address: sfeldman@wakehealth.edu.