Published on in Vol 8, No 2 (2019): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/12579, first published
.
1 University of Arizona, Tucson, AZ, United States
2 Dana-Farber Cancer Institute, Boston, MA, United States
3 University of Alberta, Edmonton, AB, Canada