Published on in Vol 7, No 7 (2019): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/12242, first published
.
1 Centre for Outcomes Research and Evaluation, Research Institute of the McGill University Health Centre, Montreal, QC, Canada
2 Department of Medicine, McGill University, Montreal, QC, Canada
3 Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada