Funding for this research was provided by:
Alberta Cancer Foundation
Canadian Partnership Against Cancer
Alberta Cancer Prevention Legacy Fund
University of Toronto
Alberta Health Services
Received: 9 July 2020
Accepted: 7 April 2021
First Online: 8 May 2021
Change Date: 14 June 2021
Change Type: Update
Change Details: The tagging for the first and fifth author names were corrected.
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving human subjects were approved by the former Alberta Cancer Board’s Research Ethics Committee and the Health Research Ethics Board of Alberta Cancer Committee (ID: 16–0048). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests. The founding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript and in the decision to publish the results.