Published on in Vol 22, No 10 (2020): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/23314, first published
.
1 Mobile App Gateway, Clinical & Translational Science Institute, Duke University, Durham, NC, United States
2 School of Nursing, Duke University, Durham, NC, United States
3 Duke Health Technology Solutions, Duke University Health System, Durham, NC, United States