and Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeco- nomics, Department of Medicine. Brigham and Women's Hospital and Harvard Medi- cal School. Boston. This article was published on June 3. 2015, at NEJM.org. 1. 21st Century Cures Act. May 19. 2015 (http://docs.house.govimeetings/IF/IF00