Published on in Vol 23, No 2 (2021): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/24486, first published
.
1 Department of Computer Science, Indiana University Bloomington, Bloomington, IN, United States
2 The University of Texas Health Science Center at Houston, Houston, TX, United States
*these authors contributed equally