Funding for this research was provided by:
Susan Thompson Buffett Foundation
Received: 7 September 2021
Accepted: 7 September 2021
First Online: 13 June 2022
: For this study, ethical clearance was obtained from Ethiopian Public Health Institute (EPHI) EPHI-IRB-066-2017, and Western Institutional Review Board. Risks and benefits of the study were explained to the study participants in such a way that participating in the study was purely voluntary and will have no effect on their access to the benefits of existing or future programs. Verbal, informed consent was obtained from study participants after the data collectors described the purpose of the study.
: Not applicable.
: The authors declare that they have no competing interests.