1. Department of Emergency Medicine Stanford University Stanford California USA
2. Department of Biostatistics, Vanderbilt University Medical Center Nashville Tennessee USA
3. Department of Emergency Medicine University of Wisconsin School of Medicine and Public Health Madison Wisconsin USA
4. Department of Emergency Medicine Brigham and Women's Hospital–Harvard University Boston Massachusetts USA
5. Department of Emergency Medicine Columbia University College of Physicians and Surgeons New York New York USA
6. Department of Emergency Medicine Icahn School of Medicine at Mount Sinai New York New York USA
7. Legacy Health Portland Oregon USA
8. Oregon Health & Science University College of Medicine Portland Oregon USA
9. Elson S. Floyd College of Medicine Washington State University Spokane Washington USA
10. Department of Emergency Medicine University of California–Davis Davis California USA
11. Department of Emergency Medicine Oregon Health & Science University Portland Oregon USA
12. Department of Emergency Medicine University of Texas Southwestern Dallas Texas USA
13. Department of Emergency Medicine Massachusetts General Hospital, Harvard School of Medicine Boston Massachusetts USA
14. School of Medicine American University of Antigua Osbourn Antigua and Barbuda
15. Tulane University, School of Medicine New Orleans Louisiana USA
16. Owen Graduate School of Management Vanderbilt University Nashville Tennessee USA