1. Department of Population Medicine, Harvard Medical School/Harvard Pilgrim Health Care Institute, Boston, Massachusetts2Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
2. Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia4Division of Hospital Medicine, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
3. Division of Healthcare Quality Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
4. Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University School of Medicine, and Emory Critical Care Center, Atlanta, Georgia
5. Clinical Research, Investigation and Systems Modeling of Acute illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
6. Department of Internal Medicine, University of Michigan, Ann Arbor8VA Center for Clinical Management Research, VA Ann Arbor Health System, Ann Arbor, Michigan
7. Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, Maryland
8. Clinical Research, Investigation and Systems Modeling of Acute illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania10Associate Editor, JAMA
9. Hospital Corporation of America, Nashville, Tennessee12Texas A&M Health Science Center College of Medicine, Houston
10. Department of Medicine, Washington University School of Medicine, St Louis, Missouri
11. Institute for Health Metrics, Burlington, Massachusetts
12. Department of Population Medicine, Harvard Medical School/Harvard Pilgrim Health Care Institute, Boston, Massachusetts