1. Departments of Obstetrics and Gynecology, and Genetics, Yale University School of Medicine, New Haven, Connecticut; Department of Obstetrics and Gynecology, Northwestern Uiversity Feinberg School of Medicine, Chicago, Illinois; Department of Biology and Evvironmental Sciences, University of New Haven, West Haven, Connecticut;
2. Departments of Obstetrics and Gynecology, and Genetics, Yale University School of Medicine, New Haven, Connecticut; Department of Obstetrics and Gynecology, Northwestern Uiversity Feinberg School of Medicine, Chicago, Illinois; Department of Biology and Evvironmental Sciences, University of New Haven, West Haven, Connecticut