Published on in Vol 22, No 10 (2020): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/21955, first published
.
1 Buehler Center for Health Policy and Economics, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
2 Food and Resource Economics Department, University of Florida, Gainesville, FL, United States
3 Civil and Environmental Engineering, University of California, Berkley, Berkley, CA, United States