1. Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, MA (A.A.K., R.J.G., S.S., N.K.C., A.Y.T., J.J.G.).
2. Harvard TH Chan School of Public Health, Boston, MA (A.A.K., S.S., J.J.G.).