Published on in Vol 23, No 12 (2021): December
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/23571, first published
.
1 Design Lab, University of California San Diego, La Jolla, CA, United States
2 Division of Infectious Diseases and Global Public Health, Department of Medicine, UC San Diego Health, La Jolla, CA, United States