Published on in Vol 8, No 5 (2020): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/15888, first published
.
1 School of Public Health, Oregon Health & Science University-Portland State University, Portland, OR, United States
2 dfusion, Scotts Valley, CA, United States
3 Department of Anthropology, Portland State University, Portland, OR, United States