1. Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
2. Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California
3. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
4. Center for Pharmacoepidemiology and Treatment Science, Rutgers Institute for Health, Health Care Policy and Aging Research, New Brunswick, New Jersey
5. Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, New Jersey
6. UNC Horizons and Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill
7. Division of Alcohol, Drugs, and Addiction, McLean Hospital, Belmont, Massachusetts
8. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
9. Department of Pediatrics, Tufts Medical Center and Tufts Clinical and Translational Science Institute, Boston, Massachusetts
10. Department of Obstetrics and Gynecology, University of Washington, Seattle
11. Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, The Warren Alpert Medical School of Brown University, Providence, Rhode Island
12. Women & Infants Hospital, Providence, Rhode Island
13. Friends Research Institute, Baltimore, Maryland