Chang, Derek C.
Hadland, Scott E.
Nosova, Ekaterina
Wood, Evan
Kerr, Thomas
DeBeck, Kora https://orcid.org/0000-0003-2045-1653
Funding for this research was provided by:
National Institutes of Health (U01DA038886)
National Institutes of Health (R25DA037756)
National Institutes of Health (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.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.