1. Department of Emergency Medicine Baylor College of Medicine Houston Texas USA
2. Comprehensive Research Associates LLC Houston Texas USA
3. Department of Emergency Medicine Washington University School of Medicine St. Louis Missouri USA
4. Department of Emergency Medicine University of Kansas Medical Center Kansas City Kansas USA
5. Department of Emergency Medicine Medical University of South Carolina Charleston South Carolina USA
6. Dignity Health Research Institute Phoenix Arizona USA
7. Department of Emergency Medicine Maimonides Medical Center Brooklyn New York USA
8. Department of Emergency Medicine University of Rochester Medical Center University of Rochester School of Medicine and Dentistry Rochester New York USA
9. Department of Emergency Medicine Thomas Jefferson University Philadelphia Pennsylvania USA
10. Department of Emergency Medicine, Wayne State University Ascension St. John Detroit Michigan USA
11. Department of Emergency Medicine University of Wisconsin School of Medicine and Public Health Madison Wisconsin USA
12. Department of Emergency Medicine University of Mississippi Medical Center Jackson Mississippi USA
13. Department of Emergency Medicine Henry Ford Hospital Detroit Michigan USA
14. Department of Intensive Care Medicine United Memorial Medical Center The University of Houston School of Medicine Houston Texas USA
15. Department of Emergency Medicine William Beaumont Health System Troy Michigan USA
16. Department of Emergency Medicine William Beaumont Health System Royal Oak Michigan USA
17. Department of Emergency Medicine Oregon Health & Sciences University Portland Oregon USA
18. Department of Emergency Medicine Duke University Durham North Carolina USA
19. Department of Emergency Medicine School of Medicine Meritus Medical Center, Texas Tech University Health Science Center Lubbock Texas USA
20. Department of Emergency Medicine Wake Forest School of Medicine Winston‐Salem North Carolina USA
21. Department of Emergency Medicine Hennepin County Medical Center Minneapolis Minnesota USA
22. Department of Emergency Medicine University of Florida College of Medicine Jacksonville Florida USA
23. Department of Emergency Medicine University of North Carolina School of Medicine Chapel Hill North Carolina USA
24. Department of Emergency Medicine at McGovern Medical School The University of Texas Houston Texas USA
25. Department of Emergency Medicine MetroHealth Medical Center Case Western Reserve University School of Medicine Cleveland Ohio USA
26. John Peter Smith Health Network/Integrative Emergency Services Fort Worth Texas USA
27. Virginia Commonwealth University Medical Center Departments of Emergency Medicine and Surgery Richmond Virginia USA
28. Department of Emergency Medicine Emory University School of Medicine Atlanta Georgia
29. Department of Emergency Medicine University of Texas Health San Antonio San Antonio Texas USA
30. TriCore Reference Laboratories Albuquerque New Mexico USA