1. Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis
2. Department of Surgery, Washington University School of Medicine in St Louis, Missouri
3. Department of Obstetrics and Gynecology, University of Alabama at Birmingham
4. Center for Women’s Reproductive Health, University of Alabama at Birmingham
5. Department of Obstetrics and Gynecology, Ochsner Health, New Orleans, Louisiana
6. Division of Maternal Fetal Medicine, BJC Medical Group St Louis, Missouri
7. Department of Obstetrics and Gynecology, Washington University School of Medicine in St Louis, St Louis, Missouri
8. Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland
9. Department of Medicine, Washington University School of Medicine in St Louis, Missouri
10. Department of Obstetrics and Gynecology, University of South Florida School of Medicine, Tampa
11. Department of Obstetrics and Gynecology, Dell School of Medicine, University of Texas at Austin