Lee, Jennifer J. Y.
Feldman, Brian M.
McCrindle, Brian W.
Li, Ping
Yeung, Rae SM.
Widdifield, Jessica
Article History
Received: 18 April 2022
Revised: 22 July 2022
Accepted: 3 August 2022
First Online: 24 August 2022
Competing interests
: The authors declare no competing interests.
: Institutional ethics approval was obtained from SickKids, Toronto, Canada. The use of the data was approved by the ICES Privacy and Legal Office. Informed consent to participate in this project was not required for this study. ICES is a “Prescribed Entity” under the Personal Health Information Protection Act (PHIPA), which permits the collection of information without patient consent as ICES has policies and procedures in place to protect the privacy and confidentiality of patients as required by the Act (s.45(3)).