1. Department of Obstetrics and Gynecology, the Division of Maternal-Fetal Medicine; Division of Gynecological Oncology, Strong Memorial Hospital, The University of Rochester School of Medicine and Dentistry, Rochester, New York; Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Strong Memorial Hospital, The University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Box 8668, Rochester, NY 14642-8668.
2. Department of Obstetrics and Gynecology, the Division of Maternal-Fetal Medicine; Division of Gynecological Oncology, Strong Memorial Hospital, The University of Rochester School of Medicine and Dentistry, Rochester, New York.