1. Stanford Emergency Medicine Stanford Hospital and Clinics Stanford California USA
2. Emergency Medicine Wake Forest School of Medicine Winston Salem North Carolina USA
3. Department of Emergency Medicine Penn State College of Medicine Hershey Pennsylvania USA
4. Emergency Medicine University of Michigan Ann Arbor Michigan USA
5. Emergency Medicine University of Cincinnati and Virginia Commonwealth Cincinnati Ohio USA
6. Emergency Medicine Washington University in St. Louis St. Louis Missouri USA
7. BerbeeWalsh Department of Emergency Medicine University of Wisconsin School of Medicine and Public Health Madison Wisconsin USA