Funding for this research was provided by:
World Health Organization, Country Office, India (WHO Registration 2020/996952-0; Purchase Order 202512192)
Received: 2 November 2020
Accepted: 24 February 2021
First Online: 22 March 2021
: Ethical clearance for this study was obtained from the Institutional Ethics Committee (IEC) of the Indian Institute of Public Health Delhi under ‘Expedited Review’.
: Not applicable.
: JB is Editor in Chief of the journal “Human Resources for Health” but blinded to the review process.