1. Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
2. Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, MedStar Washington Hospital Center, Washington, DC, USA
3. Department of Obstetrics and Gynecology, Northwell Health, New York, NY, USA
4. Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA