- Correspondence to Dr Finlay A McAlister, Division of General Internal Medicine and Patient Health Outcomes Research and Clinical Effectiveness Unit, University of Alberta, 2F1.21 WMC, University of Alberta Hospital, 8440 112 Street, Edmonton, Alberta, Canada T6G 2R7;
- Received August 13, 2013
- Accepted August 13, 2013
- First published September 4, 2013.
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