1. Program On Regulation, Therapeutics, And Law, Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
2. Division of Pulmonary and Critical Care Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
3. Harvard Medical School, Boston, Massachusetts
4. US Department of Veteran Affairs, New England Healthcare System, Boston, Massachusetts
5. Harvard T. H. Chan School of Public Health, Boston, Massachusetts