Published on in Vol 6, No 2 (2019): Jul-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/13441, first published
.
1 Baylor Scott and White Institute for Rehabilitation, Dallas, TX, United States
2 University of Texas Health Science Center Houston, School of Public Health, Houston, TX, United States
3 Radiant Digital, Vienna, VA, United States
*these authors contributed equally