Correction: Reproductive Health (2022) 20:1 https://doi.org/10.1186/s12978-022-01536-1

Following publication of the original article [1], we have been notified that the Funding note should be as follows:

“This work was supported, in part by the Bill & Melinda Gates Foundation [OPP1142172] and DECIT/MoH Brazil/CNPq [401715/2015-1]. Under the grant conditions of the Foundation, a Creative Commons Attribution 4.0 Generic License has already been assigned to the Author Accepted Manuscript version that might arise from this submission”.