Article History
Received: 12 June 2020
Accepted: 19 February 2021
First Online: 4 March 2021
Declarations
:
: Ethical approval for this project was granted by Health Research Ethics Board, Health Panel, University of Alberta, Edmonton, Canada. “All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.”
: For this type of study, formal consent is not required.
: The authors declare no competing interests.