Funding for this research was provided by:
National Institutes of Health (U01DA021525, U01DA038886)
Canadian Institutes of Health Research (SMN–139148, MSH-141971)
Michael Smith Foundation for Health Research
Received: 1 February 2021
Accepted: 13 August 2021
First Online: 26 August 2021
: All participants provided informed consent for study participation. The cohort studies have received approvals from the University of British Columbia/Providence Health Care Research Ethics Board<b>.</b>
: Not applicable.
: The authors declare no competing interests.