Funding for this research was provided by:
United States Agency for International Development (AID-306-A-15-00002)
Received: 9 October 2019
Accepted: 14 April 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: The parent study was reviewed and approved by the Institutional Review Board of the MoPH of Afghanistan (355310) and the FHI 360 Protection of Human Subjects Committee (844213). All study participants gave verbal informed consent prior to completing a survey.
: Not applicable.
: The authors declare that they have no competing interests.