Funding for this research was provided by:
Institute of Population and Public Health (128272)
Text and Data Mining valid from 2019-01-09
Received: 2 March 2018
Accepted: 9 December 2018
First Online: 9 January 2019
Ethics approval and consent to participate
: The study was approved by the Health Sciences and Affiliated Hospitals Research Ethics Board at Queen’s University in Ontario, and the BC Cancer Agency and University of British Columbia Research Ethics Board in British Columbia.
: The authors declare that they have no competing interests.
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