| Jason S Haukoos | Department of Emergency Medicine Denver Health Medical Center Denver Colorado USA. |
| Jason S Haukoos | Department of Epidemiology Colorado School of Public Health Aurora Colorado USA. |
| Jason S Haukoos | University of Colorado School of Medicine Aurora Colorado USA. |
| Emily Hopkins | Department of Emergency Medicine Denver Health Medical Center Denver Colorado USA. |
| Emily Hopkins | University of Colorado School of Medicine Aurora Colorado USA. |