Funding for this research was provided by:
Foundation for the National Institutes of Health (R01DA021525, U01DA038886, R25-DA037756, U01DA038886, U01-DA0251525)
Canadian Institutes of Health Research (SMN–139148, MSH-141971)
Michael Smith Foundation for Health Research (Scholar Award, Scholar Award, Scholar Award, New Investigator award)
St. Paul's Foundation
Received: 21 December 2020
Accepted: 15 April 2021
First Online: 28 April 2021
: University of British Columbia and Providence Health Care Research Ethics Board provided ethical approval. All participants provided informed consent prior to cohort study enrollment.
: Not applicable.
: The authors report no relevant disclosures.