Published on in Vol 9, No 1 (2021): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/25018, first published
.

1 Cornell Tech, Cornell University , New York City, NY, US
2 Feinstein Institute for Medical Research, Northwell Health , Great Neck, NY, US
3 The Partnership to End Addiction , New York, NY, US
4 College of Health and Human Performance, Department of Health Education and Behavior, University of Florida, Gainsville, FL, US
5 University of Haifa , Haifa , IL