Affiliation: | 1 Department of Obstetrics and Gynecology, University of Rochester School of Medicine and Dentistry, Rochester, NY 2 Department of Pathology, University of Rochester School of Medicine and Dentistry, Rochester, NY 3 Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, NY 4 Department of Environmental Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY. |