Chang, Derek C.
Hadland, Scott E.
Nosova, Ekaterina
Wood, Evan
Kerr, Thomas
DeBeck, Kora http://orcid.org/0000-0003-2045-1653
Funding for this research was provided by:
National Institutes of Health (U01DA038886, R25DA037756, L40 DA042434)
Canadian Research Chairs Program
Michael Smith Foundation for Health Research
Canadian Institutes of Health Research
Article History
Received: 10 July 2017
Accepted: 28 November 2017
First Online: 7 December 2017
Ethics approval and consent to participate
: The University of British Columbia/Providence Health Care Research Ethics Board approved the study and consent to participate was obtained from each participant.
: Not applicable.
: The authors declare that they have no competing interests.
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