1 Georgetown University School of Medicine, Washington, DC. Electronic address: cmb373@georgetown.edu.
2 Loyola University Stritch School of Medicine, Maywood, IL.
3 New York Medical College, Valhalla, NY.
4 University of Utah School of Medicine, Salt Lake City, UT.
5 Tulane School of Medicine, New Orleans, LA.
6 Paul L. Foster School of Medicine, El Paso, TX.
7 Department of Dermatology and Pathology, University of Mississippi Medical Center, Jackson, MS; Department of Dermatology, University of Rochester School of Medicine and Dentistry, Rochester, NY; Dermatology Section, GV (Sonny) Montgomery VA Medical Center, Jackson, MS.
8 Division of Dermatology, Washington University School of Medicine, St. Louis, MO.