1. Division of Critical Care Medicine, Western University, London, Canada
2. University of Ottawa, Ottawa, Canada
3. McMaster University, Hamilton, Ontario, Canada
4. Cardiac Sciences Program, University of Manitoba, Winnipeg, Manitoba, Canada
5. University of British Columbia, Vancouver, British Columbia, Canada
6. Dalhousie University, Halifax, Nova Scotia, Canada
7. University of Saskatchewan, Saskatoon, Saskatchewan, Canada
8. University of Toronto, Toronto, Ontario, Canada
9. Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
10. McGill University, Montreal, Quebec, Canada
11. University of Montreal, Montreal, Quebec, Canada