1. From the Department of Medicine Division of Emergency Medicine and the Division of Education & Innovation McMaster University Hamilton OntarioCanada
2. the Program for Faculty Development Faculty of Health Sciences McMaster University Hamilton OntarioCanada
3. and the McMaster Program for Education Research, Innovation, and Theory McMaster University Hamilton Ontario Canada
4. the Department of Emergency Medicine Stanford University School of Medicine Stanford CAUSA
5. the Department of Emergency Medicine University of Ottawa Ottawa Ontario Canada
6. the Department of Pediatrics Harvard Medical School Boston MAUSA
7. South Bend Emergency Physicians South Bend INUSA
8. and the Department of Emergency Medicine Rush University Medical Center Chicago ILUSA