Funding for this research was provided by:
The Wellcome Trust DBT India Alliance (IA/CPHI/14/1/501499)
Received: 24 May 2020
Accepted: 12 October 2020
First Online: 19 November 2020
Ethics approval and consent to participate
: The study was reviewed and approved by the institutional ethical review board at the Bangalore campus of IIPH-H (Ref No: IIPHHB/TRCIEC/091/2015 Dated 13/11/2015). Written informed consent was obtained from all the enrolled participants of the study for participation in the study and presentation of anonymized results through publications in journals and reports.
: Not applicable.
: The authors declare that they have no competing interests.