Funding for this research was provided by:
Natural Sciences and Engineering Research Council of Canada (155395-2012, 429387-2012, 402079-2011)
Text and Data Mining valid from 2018-11-22
Received: 6 June 2018
Accepted: 25 October 2018
First Online: 22 November 2018
Ethics approval and consent to participate
: All research was conducted under Simon Fraser University Animal Care permits # 657B-96, 829B-96, and 1018B-96.
: Not applicable.
: The authors declare that they have no competing interests.
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