Published on in Vol 10, No 4 (2021): April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/27826, first published
.

1 Division of General Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, US
2 Osher Center for Integrative Medicine, Harvard Medical School and Brigham and Women's Hospital , Boston, MA, US
3 Department of Family Medicine, University of Michigan , Ann Arbor, MI, US
4 Pulmonary and Critical Care Section, Department of Medicine, Veterans Administration Boston Healthcare System, Boston, MA, US