1 Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, North Carolina.
2 Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, North Carolina; Department of Pathology, Wake Forest School of Medicine, Winston-Salem, North Carolina; Department of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina. Electronic address: sfeldman@wakehealth.edu.