Funding for this research was provided by:
United States Agency for International Development (720FDA18GR00049)
Received: 17 July 2020
Accepted: 15 February 2021
First Online: 26 February 2021
Ethics approval and consent to participate
: All participants provided oral informed consent before beginning data collection. All study procedures were approved by the Columbia University Medical Center Institutional Review Board (IRB), the IRC IRB and BRAC University’s James P. Grant’s School of Public Health IRB.
: The authors declare that they have no competing interests.