1. Department of Emergency Medicine Springfield MA
2. Institute for Healthcare Delivery and Population Science Springfield MA
3. University of California San Francisco Zuckerberg San Francisco General Hospital San Francisco CA
4. RAND Corporation Santa Monica CA
5. Office of Research and the Epidemiology/Biostatistics Research Core University of Massachusetts Medical School–Baystate SpringfieldMA
6. New York Institute of Technology College of Osteopathic Medicine Old Westbury NY
7. Department of Emergency Medicine University of California San Francisco San Francisco CA
8. Georgetown University School of Medicine Washington DC
9. Department of Emergency Medicine Icahn School of Medicine at Mount Sinai New York NY