1 Clinical Center, National Institutes of Health, Bethesda, Maryland.
2 Veterans Administration of Connecticut Healthcare System Hospital Epidemiology, West Haven, Connecticut.
3 Office of Hospital Epidemiology, University of Virginia Health System, Charlottesville, Virginia.
4 Division of Infectious Diseases and International Health, University of Virginia School of Medicine, Charlottesville, Virginia.
5 University of Washington, Department of Surgery, Seattle, Washington.
6 Division of Infectious Diseases, Department of Medicine, University of California-San Francisco, San Francisco, California.
7 Bioethics Department Clinical Center, National Institutes of Health, Bethesda, Maryland.
8 Translational Hepatology Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland.
9 Division of Infectious Diseases, UNC School of Medicine, Chapel Hill, North Carolina.
10 Gillings School of Global Public Health, Chapel Hill, North Carolina.
11 UNC Hospitals Departments of Hospital Epidemiology, Chapel Hill, North Carolina.
12 UNC Health Care, Chapel Hill, North Carolina.
13 Emory Vaccine Center, Atlanta, Georgia.
14 Hubert Department of Global Health, Rollins School of Public Health, Atlanta, Georgia.
15 Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia.
16 University of Pennsylvania Health System, Philadelphia, Pennsylvania.
17 Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania.
18 The Society for Healthcare Epidemiology of America, Arlington, Virginia.
19 Trinity Health, Livonia, Michigan.
20 Washington University School of Medicine, and Medical Director for the Infection Prevention and Epidemiology Consortium of BJC HealthCare, St Louis, Missouri.