Funding for this research was provided by:
American Institute of Indian Studies (NA)
Agency for Healthcare Research and Quality (T32HS000087)
Department of Science and Technology and National Research Foundation of South Africa (82769)
Article History
Received: 31 January 2018
Accepted: 17 July 2018
First Online: 24 September 2018
Ethics approval and consent to participate
: The Institutional Review Board at the Johns Hopkins School of Public Health (JHSPH), Baltimore, MD, USA provided ethical clearance for this study (IRB No: 00005860). An Ethics Committee of the Centre of Social Medicine and Community Health at Jawaharlal Nehru University, New Delhi, India reviewed study protocols and concurred with that decision. Verbal consent was sought from all respondents before beginning interviews.
: Not applicable.
: The authors declare that they have no competing interests.
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