1. CDC COVID-19 Response Team, Atlanta, Georgia
2. Vanderbilt Institute for Clinical and Translational Research, Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
3. Baylor Scott & White Health, Texas A&M University College of Medicine, Temple
4. Department of Emergency Medicine, University of Colorado School of Medicine, Aurora
5. Department of Anesthesiology, University of Colorado School of Medicine, Aurora
6. Departments of Medicine and Health Policy, Vanderbilt University Medical Center, Nashville, Tennessee
7. Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
8. Department of Emergency Medicine, University of Iowa, Iowa City
9. Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts
10. Department of Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina
11. Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
12. Departments of Emergency Medicine and Medicine, Hennepin County Medical Center, Minneapolis, Minnesota
13. Department of Medicine, Hennepin County Medical Center, Minneapolis, Minnesota
14. Department of Medicine, The Ohio State University, Columbus
15. Department of Medicine, Montefiore Health System, Albert Einstein College of Medicine, Bronx, New York
16. Department of Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
17. Department of Emergency Medicine, University of Washington, Seattle
18. Department of Medicine, Baystate Medical Center, Springfield, Massachusetts
19. Department of Medicine, Intermountain Medical Center, Murray, Utah; and University of Utah, Salt Lake City
20. School of Public Health, University of Michigan, Ann Arbor
21. Department of Medicine, Oregon Health & Science University, Portland
22. Department of Medicine, Emory University, Atlanta, Georgia
23. Emory Critical Care Center, Emory Healthcare, Atlanta, Georgia
24. Department of Medicine, Cleveland Clinic, Cleveland, Ohio
25. Department of Emergency Medicine, Stanford University School of Medicine, Stanford, California
26. Department of Medicine, University of California–Los Angeles, Los Angeles
27. Department of Medicine, University of Miami, Miami, Florida
28. Department of Medicine, Washington University, St Louis, Missouri
29. Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
30. Departments of Internal Medicine and Microbiology and Immunology, University of Michigan, Ann Arbor
31. Department of Health Policy, Vanderbilt University Medical Center, Nashville, Tennessee
32. Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
33. Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, Nashville, Tennessee
34. Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee