Published on in Vol 22, No 12 (2020): December
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/24614, first published
.
1 Harvard Medical School, Boston, MA, United States
2 Hikma Health, San Jose, CA, United States
3 University of Toronto, Toronto, ON, Canada
4 Massachusetts General Hospital, Boston, MA, United States
*these authors contributed equally