1. 1G1.52 Walter Mackenzie Health Centre; Division of Emergency Medicine; 8440 - 112 ST Edmonton Alberta Canada T6G 2B7
2. Faculty of Medicine and Dentistry, University of Alberta; Department of Family Medicine; 12-105 Clinical Sciences Building University of Alberta Edmonton Alberta Canada
3. University of Alberta; Department of Emergency Medicine; Room 1G1.43 Walter C. Mackenzie Health Sciences Centre 8440 112th Street Edmonton Alberta Canada T6G 2B7