Updates are available Correction dated 2022-08-02
Click to view Correction: https://doi.org/10.1038/s41371-022-00727-4
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Authors
Amarchand, Ritvik https://orcid.org/0000-0001-8300-3829
Kulothungan, Vaitheeswaran https://orcid.org/0000-0001-5115-6521
Krishnan, Anand https://orcid.org/0000-0002-9173-7811
Mathur, Prashant https://orcid.org/0000-0002-9271-1373
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Funding
Funding for this research was provided by:
Ministry of Health and Family Welfare (Dy.No.C-707)
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Article History
Received: 30 November 2021
Revised: 21 March 2022
Accepted: 7 April 2022
First Online: 5 May 2022
Change Date: 2 August 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1038/s41371-022-00727-4
Competing interests
: The authors declare no competing interests.
: The study was approved by the Institutional Ethics Committee of ICMR—National Centre for Disease Informatics and Research, Bengaluru which was the coordinating center as well as one of the survey’s implementing agencies (approval no: NCDIR/IEC/2017/4 dated 03 February 2017). Every implementing agency obtained its ethics approval from its own Institutional Ethics Committee before starting the survey. All selected study participants were informed about the visit and purpose of the survey. Following their voluntary acceptance to participate, written informed consent was obtained.
