1 Section of Health Services Research, Dept. of Medicine; Dept. of Emergency Medicine; Center for Innovations in Quality, Effectiveness and Safety; Baylor College of Medicine.
2 Dept. of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School.
3 Department of Emergency Medicine, Ohio State University.
4 Dept. of Emergency Medicine, Beaumont Hospital-Royal Oak, Oakland University William Beaumont School of Medicine.
5 Department of Emergency Medicine, Brigham and Women's Hospital, Dana Farber Cancer Institute.
6 Department of Emergency Medicine, Barnes Jewish Hospital, Washington University School of Medicine.
7 Department of Emergency Medicine, Ohio State University, Harvard Medical School.
8 Department of Management, Policy, and Community Health, UT School of Public Health and UT Health Consortium on Aging.