Yang, T. C.
Sahota, P.
Pickett, K. E.
Bryant, M.
Funding for this research was provided by:
MRC Health eResearch Centre grant (MR/K006665/1)
Programme Grants for Applied Research (RP-PG-0407-10044)
Article History
Received: 29 November 2017
Accepted: 22 March 2018
First Online: 24 April 2018
Ethics approval and consent to participate
: Ethical approval was granted by the Bradford Research Ethics Committee (ref: 07/H1302/112).
: Not applicable.
: The authors declare that they have no competing interests.
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