| Affiliation: | 1. Department of Obstetrics and Gynecology, Washington University School of Medicine, Saint Louis, MO;2. Center for Reproductive Health Sciences, Washington University School of Medicine, Saint Louis, MO;3. Center for Women’s Infectious Disease Research, Washington University School of Medicine, Saint Louis, MO;4. Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, MO;5. Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, MO |
