Published on in Vol 6, No 2 (2020): Jul-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/24137, first published
.

1 Department of Nutrition, Benedictine University , Lisle, IL, US
2 Department of Preventive Medicine, Northwestern University , Chicago, IL, US
3 Department of Supportive Care Medicine, City of Hope Medical Cancer Center , Duarte, CA, US
4 Department of Medical Social Sciences, Northwestern University , Chicago, IL, US