Correction to: Implement Sci 16, 37 (2021)

https://doi.org/10.1186/s13012-021-01106-2

Following publication of the original article [1], the authors reported a missing funding acknowledgement. The funding acknowledgement is given below, and the original article has been corrected.

This publication was supported in part by the Centers for Disease Control and Prevention of the U.S. Department of Health and Human Services (HHS) as part of a financial assistance award. The contents are those of the author(s) and do not necessarily represent the official views of, nor an endorsement, by CDC/HHS, or the U.S. Government.