Published on in Vol 4 , No 12 (2020) :December
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/23379, first published
.

1 Mayo Clinic, Rochester, MN, United States
2 College of St Scholastica, Duluth, MN, United States
3 Emory University, Atlanta, GA, United States
*these authors contributed equally