1. Department of Emergency Medicine; University of British Columbia; Kelowna British Columbia
2. Department of Emergency Medicine; University of Saskatchewan; Saskatoon Saskatchewan
3. Division of Emergency Medicine; Department of Medicine; McMaster University; Hamilton Ontario
4. Department of Emergency Medicine; University of British Columbia; Vancouver British Columbia
5. Department of Emergency Medicine; University of Ottawa; Ottawa Ontario
6. Department of Pediatrics; University of Western Ontario; London Ontario
7. Department of Emergency Medicine; University of Calgary; Calgary Alberta
8. Department of Emergency Medicine; Queen's University; Kingston Ontario Canada