Published on in Vol 2, No 3 (2021): Jul-Sep
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/32266, first published
.
1 Information Sciences Institute, University of Southern California, Marina Del Rey, CA, United States
2 Department of Computer Science, Viterbi School of Engineering, University of Southern California, Los Angeles, CA, United States
3 Annenberg School of Communication, University of Southern California, Los Angeles, CA, United States