- Correspondence to Kerri-Anne Mullen, Division of Prevention and Rehabilitation, University of Ottawa Heart Institute, Room H2353, 40 Ruskin Street, Ottawa, Ontario, Canada K1Y4W7;
- Received 5 December 2013
- Revised 21 May 2014
- Accepted 23 May 2014
- Published in print 1 September 2015.
- Published online 20 August 2015.
- Published first 16 June 2014.
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