Received: 23 January 2020
Accepted: 18 August 2020
First Online: 18 September 2020
Ethics approval and consent to participate
: Written informed consent was obtained from the participants. The original study was approved by the Human Research Ethics Boards at McMaster University, the Hospital for Sick Children, and the Universities of Manitoba, Alberta, and British Columbia.
: Not applicable.
: The authors declare that they have no competing interests.