1. Department of Emergency Medicine UMass Chan Medical School‐Baystate Springfield Massachusetts USA
2. Brown University Providence Rhode Island USA
3. Baystate Medical Center Springfield Massachusetts USA
4. Department of Surgery UMass Chan Medical School‐Baystate Springfield Massachusetts USA
5. Department of Health Care Delivery and Population Science UMass Chan Medical School‐Baystate Springfield Massachusetts USA
6. Departments of Medicine and Obstetrics and Gynecology Alpert Medical School of Brown University Providence Rhode Island USA
7. Department of Emergency Medicine Alpert Medical School of Brown University Providence Rhode Island USA
8. University of California at Riverside Riverside California USA
9. Department of Emergency Medicine University of South Carolina School of Medicine Greenville Greenville South Carolina USA