Published on in Vol 9, No 8 (2020): August
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19108, first published
.

1 Faculty of Nursing, University of Alberta , Edmonton, AB, CA
2 Department of Pediatrics, Division of Pediatric Gastroenterology & Nutrition, University of Alberta, Edmonton, AB, CA