Published on in Vol 7, No 1 (2018): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/7650, first published
.
1 Department of Computer Information Systems and Quantitative Methods, McCoy College of Business, Texas State University, San Marcos, TX, United States
2 Ringful Health, LLC, Austin, TX, United States