Funding for this research was provided by:
Medical Research Council (MR/M016501/1)
Text and Data Mining valid from 2019-07-05
Received: 14 March 2019
Accepted: 18 June 2019
First Online: 5 July 2019
Ethics approval and consent to participate
: The study received ethical approval from the University College London Research Ethics Committee (4766/002) and by the Diabetic Association of Bangladesh Ethical Review Committee (BADAS-ERC/ EC/t5100246).Written or thumb-print informed consent to participate in the research was obtained from all participants.
: Written or thumb-print informed consent for publication was obtained from all participants.
: The authors declare that they have no competing interests.