1. Pacific Northwest University College of Osteopathic Medicine , Yakima , WA , USA
2. Conemaugh Health System, Department of Emergency Medicine , Johnstown , PA , USA
3. Geisinger Medical Center, Department of Emergency Medicine , Danville , PA , USA
4. OhioHealth Doctors Hospital, Emergency Medicine Residency Program , Columbus , OH , USA
5. St. Barnabas Hospital, Department of Emergency Medicine , Bronx , NY , USA
6. Trinity Health System, Department of Emergency Medicine , Steubenville , OH , USA
7. McLaren Macomb Hospital, Department of Emergency Medicine, Mt. Clemens , MI , USA
8. Department of Clinical Research and Medical Education , Campbell University School of Osteopathic Medicine , Lillington , NC , USA
9. Kingman Regional Medical Center, Department of Graduate Medical Education , Kingman , AZ , USA