Thomas A. Rodriguez, BA a, Kerri E. Fernandes a, Kelly L. Dresser, BA a, Madeleine Duvic, MD a, b, ⁎ 
National Alopecia Areata Registryb
a Division of Dermatology, Department of Internal Medicine, University of Texas, M. D. Anderson Cancer Center, Houston, Texas
b National Alopecia Areata Registry (principal investigators: Madeleine Duvic, MD; Angela Christiano, PhD, Columbia University; Maria Hordinsky, MD, University of Minnesota; David Norris, MD, University of Colorado; and Vera Price, MD, University of California)