. Author manuscript; available in PMC: 2022 Apr 6.
Published in final edited form as: Am J Epidemiol. 2021 Apr 6;190(4):528–538. doi: 10.1093/aje/kwaa222
US Government Agreement: Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health 2020. This work is written by (a) US Government employee(s) and is in the public domain in the US.