Funding for this research was provided by:
Bill and Melinda Gates Foundation (0000011951)
National Institutes of Health (2T32HD052460)
Received: 20 July 2016
Accepted: 15 March 2018
First Online: 12 April 2018
Ethics approval and consent to participate
: The Institutional Review Board of Emory University approved this study’s protocol, considering it “exempt human subjects research”. Local IRB approval was not required as this research was considered part of CARE’s program operations, which were conducted with the permission of the Government of Bihar. All respondents provided informed oral consent, which was selected as the research presented minimal risk and a signed consent would be the only document linking the participant to the study.
: Not applicable
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.