Published on in Vol 22, No 5 (2020): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/20134, first published
.
1 College of Arts, Media, and Design, Bouvé College of Health Sciences, Health Technology Lab, Northeastern University, Boston, MA, United States
2 Stanford University Medical Center, Department of Medicine, Palo Alto, CA, United States