Published on in Vol 4, No 2 (2021): Jul-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/29390, first published
.
1 Department of Public Health, William Paterson University of New Jersey, Wayne, NJ, United States
2 Department of Mathematics, Lehman College, City University of New York, Bronx, NY, United States