1. Department of Emergency Medicine, Mayo Clinic, Rochester, Minnesota
2. Department of Health Care Policy Research, Mayo Clinic, Rochester, Minnesota
3. Department of Emergency Medicine, Yale University School of Medicine, New Haven, Connecticut
4. Information Technology Services, Yale New Haven Health System, New Haven, Connecticut
5. Department of Emergency Medicine, University of North Carolina School of Medicine, Chapel Hill
6. Department of Emergency Medicine, University of Massachusetts Medical School–Baystate, Springfield
7. Department of Emergency Medicine, University of Colorado, School of Medicine, Aurora
8. Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York