Funding for this research was provided by:
Bill and Melinda Gates Foundation (OPP1182519)
Received: 10 July 2019
Accepted: 24 January 2020
First Online: 7 February 2020
Ethics approval and consent to participate
: As mentioned, study was approved by the George Washington University Institutional Review Board (IRB) and Sigma Science and Research, an IRB located in New Delhi, India. The study has also been reviewed and approved by the Indian Council for Medical Research’s (ICMR’s) Health Ministry’s Screening Committee (HMSC). Any changes to study protocol will be communicated with these regulatory entities for approval immediately. Participants will be required to provide informed consent, or parental permission if under 18 years old; consent procedures have been approved by the IRBs.
: Not applicable.
: The authors declare that they have no competing interests.