1. Keck School of Medicine of USC, University of Southern California, Los Angeles, California
2. David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
3. Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York
4. Department of Obstetrics and Gynecology, University of California Los Angeles, Los Angeles, California
5. Department of Obstetrics and Gynecology, Virginia Commonwealth University, Richmond, Virginia
6. Department of Dermatology, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
7. Department of Dermatology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
8. Department of Dermatology, University of Southern California, Los Angeles, California