1. Department of Dermatology; University of Michigan Medical School; 1910 Taubman Center; 1500 East Medical Center Drive Ann Arbor MI 48109 U.S.A.
2. Department of Obstetrics & Gynecology; University of Michigan Medical School; Von Voigtlander Women's Hospital; 1540 E. Hospital Drive Ann Arbor MI 48109 U.S.A.