1. Department of Emergency Medicine; The Ohio State University College of Medicine; Columbus OH
2. Department of Emergency Medicine; University of California San Francisco School of Medicine; San Francisco CA
3. Department of Emergency Medicine; Division of Emergency Medicine; Washington University in St. Louis School of Medicine; St. Louis MO
4. Department of Emergency Medicine; Oregon Health & Science University; Portland OR
5. Department of Emergency Medicine; University of Michigan Medical School; Ann Arbor MI
6. Department of Emergency Medicine; University of Ottawa; Ottawa Ontario Canada
7. Department of Emergency Medicine; Hennepin County Medical Center; Minneapolis MN
8. Department of Internal Medicine; Hennepin County Medical Center; Minneapolis MN
9. Department of Emergency Medicine; Baystate Medical Center; Tufts University School of Medicine; Springfield MA
10. Department of Emergency Medicine; University of Minnesota Medical School; Minneapolis MN
11. Department of Emergency Medicine; Indiana University School of Medicine; Indianapolis IN
12. Department of Emergency Medicine; UC Davis School of Medicine; Sacramento CA