Published on in Vol 7, No 2 (2021): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/26392, first published
.

1 Department of Public Health, William Paterson University , Wayne, NJ, US
2 Department of Mathematics, Lehman College, The City University of New York, Bronx, NY, US
3 Department of Health and Behavior Studies, Teachers College, Columbia University, New York, NY, US