Singh, Ranjana https://orcid.org/0000-0003-0270-3802
Neogi, Sutapa B.
Hazra, Avishek
Irani, Laili
Ruducha, Jenny
Ahmad, Danish
Kumar, Sampath
Mann, Neelakshi
Mavalankar, Dileep
Funding for this research was provided by:
Bill and Melinda Gates Foundation (OPPI033910)
Article History
Received: 21 June 2018
Accepted: 17 May 2019
First Online: 27 May 2019
Ethics approval and consent to participate
: This study protocol was reviewed and approved by the Institutional Review Board of the Population Council, New York. Informed consent in the local language for participation in the study was obtained from each participant by trained interviewers before the start of the interviews.
: Not applicable.
: The authors declare that they have no competing interests.