Published on in Vol 4, No 4 (2019): Oct-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/14799, first published
.
1 Stanford University School of Medicine, Stanford, CA, United States
2 University of South Florida, Florida, CA, United States
3 Livongo Health, Mountain View, CA, United States