- Correspondence to Dr Jacqueline Saw, Divisions of Cardiology, University of British Columbia, Vancouver General Hospital, 2775 Laurel Street, Level 9, Vancouver, BC, Canada V5Z1M9;
- Received September 12, 2015
- Revised January 28, 2016
- Accepted January 29, 2016
- First published February 18, 2016.
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