Funding for this research was provided by:
Health Canada (Clean Air Regulatory Agenda)
Received: 15 September 2022
Accepted: 4 January 2023
First Online: 14 January 2023
Change Date: 23 January 2023
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12940-023-00967-y
: All participants provided their informed consent. The consent forms and study protocol were approved by the University of British Columbia Clinical Research Ethics Board (#H12-03025), Vancouver Coastal Health Ethics Board (# V12-03025), and Health Canada’s Research Ethics Board (# 2012–0040).
: Not applicable.
: The authors declare that they have no competing interests.