| Institution: | 1. Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, University of Vermont College of Medicine, , Burlington, VT, USA;2. Department of Obstetrics and Gynecology and Women's Health, New York University, , New York, NY, USA;3. Department of Obstetrics and Gynecology, Montefiore's Institute for Reproductive Medicine and Health, , Hartsdale, NY, USA;4. Department of Obstetrics and Gynecology and Women's Health, Division of Reproductive Endocrinology and Infertility, Albert Einstein College of Medicine and Montefiore Medical Center, , Bronx, NY, USA;5. Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, University of Colorado, , Denver, CO, USA |
