Funding for this research was provided by:
Foundation for the National Institutes of Health (R21EB022368)
Received: 29 December 2021
Accepted: 18 May 2022
First Online: 31 May 2022
: All women were enrolled after providing a written informed consent. Study approval was granted by the Rwandan National Ethics Committee (Kigali, Rwanda, No. 848/RNEC/2016) and the Partners Human Research Committee (Boston, USA, No. 2016P001943/MGH).
: Not applicable.
: The authors declare that they have no competing interests.