Published on in Vol 22, No 8 (2020): August
Preprints (earlier versions) of this paper are
available at
https://www.medrxiv.org/content/10.1101/2020.06.09.20126722v1, first published
.
1 Washington University School of Medicine, St. Louis, MO, United States
2 Healthier Workforce Center of the Midwest, University of Iowa, Iowa City, IA, United States
3 Human Resources, Washington University in St. Louis, St. Louis, MO, United States