Published on in Vol 9, No 7 (2021): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/28664, first published
.
1 College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA, United States
2 Olive View-University of California, Los Angeles Medical Center, Sylmar, CA, United States