Funding for this research was provided by:
University of British Columbia
Canadian Orthopaedic Foundation
Received: 3 July 2020
Accepted: 23 February 2021
First Online: 1 April 2021
: This study is approved by Research Ethics Boards for the primary study site and each of the participating sites (The University of British Columbia/Children’s and Women’s Health Centre of British Columbia Research Ethics Board CW15–0215/H15–00514; Shriners Hospital Canada IRB A08-B40-16B; Nemours Children’s Hospital Institutional review Board IRB #00005145, CURE Ethiopia Children’s Hospital 20160808-IRB, PGIMER, Chandigarh, IEC-01/2017–579).
: Not applicable.
: All authors declare no competing interests