1. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill
2. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania
3. Institute for Environmental Health Solutions, Gillings School of Global Public Health, Chapel Hill, North Carolina
4. UNC Kidney Center, Division of Nephrology and Hypertension, Department of Medicine, University of North Carolina at Chapel Hill
5. Department of Epidemiology, Gillings School of Public Health, University of North Carolina at Chapel Hill
6. Center for Pharmacoepidemiology, University of North Carolina at Chapel Hill
7. Department of Emergency Medicine, University of North Carolina at Chapel Hill
8. Division of Transplant, Department of Surgery, New York University Langone Medical Center, New York