Funding for this research was provided by:
Canadian Institutes of Health Research
Received: 28 January 2021
Accepted: 21 May 2021
First Online: 18 June 2021
: The ethical approval for participants recruited from the US was not required given the methods utilized to recruit them are in accordance to national guidelines. For participants from Canada and the UK, we received approval from the Research Ethics Boards of the University of Toronto, King’s College London, Sunnybrook Health Sciences Centre (Toronto, Canada) and the UK Health Research Authority (HRA) and Health and Care Research Wales (HCRW). All participants provided consent to be part of this study.
: We declare no competing interests to declare.