Funding for this research was provided by:
The Wellcome Trust DBT India Alliance (IA/CPHI/17/1/503339)
Received: 28 November 2021
Accepted: 11 August 2022
First Online: 29 August 2022
: The study was approved by the Institutional Ethics Committee of the George Institute for Global Health (014/2018). Written informed consent was obtained from each study participant before starting the interview.
: Not applicable.
: No competing interests were disclosed.