Updates are available Correction dated 2021-12-02
Click to view Correction: https://doi.org/10.1186/s12913-021-07091-y
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Authors
Lalchandani, Kamlesh
Gupta, Aditi
Srivastava, Ashish
Usmanova, Gulnoza
Maadam, Ashwarya
Sood, Bulbul
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Funding
Funding for this research was provided by:
Bill and Melinda Gates Foundation
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More Information
Article History
Received: 12 October 2020
Accepted: 19 July 2021
First Online: 3 September 2021
Change Date: 2 December 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12913-021-07091-y
Declarations
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: The ethical approval was obtained from the Institutional Review Board (IRB) of Johns Hopkins School of Public Health (IRB No: 9114), USA as well as Sigma IRB, New Delhi, India- which is the local ethics committee. Written informed consents were taken from all the participants of the study.
: Not Applicable.
: The authors declare that they have no competing interests.
