1 Departments of Dermatology, The University of Texas Southwestern Medical Center, Dallas, TX.
2 Departments of Dermatology, The University of Texas Southwestern Medical Center, Dallas, TX; Obstetrics and Gynecology, The University of Texas Southwestern Medical Center, Dallas, TX.
3 Departments of Dermatology, The University of Texas Southwestern Medical Center, Dallas, TX; Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX. Electronic address: arturo.dominguez@utsouthwestern.edu.