Funding for this research was provided by:
DFID (DFID RPC COMDIS HSD)
Received: 7 January 2020
Accepted: 24 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: Ethics approval was given by School of Medicine Ethics Committee, University of Leeds (Ref no: MREC16–163) and the National Research Ethics Committee, Bangladesh Medical Research Council (Ref: BMRC/NREC/2016–2019/211). All participants gave written consent to participate in the study, including the questionnaire, SCID assessment and qualitative interviews.
: All participants in the survey and in the qualitative study provided written consent for their data to be used in the analysis and presented in the write-up of findings.
: The authors declare that they have no competing interests.