Funding for this research was provided by:
Department of Family and Community Medicine, University of Toronto
Received: 28 October 2020
Accepted: 8 May 2021
First Online: 25 May 2021
: This study was approved by the Research Ethics Boards of St. Michael’s Hospital, University Health Network, and Women’s College Hospital.
: Not applicable.
: AS, SC, KH, MK had no competing interests to declare.