Bedson, John http://orcid.org/0000-0001-9521-210X
Hill, Jonathon
White, David
Chen, Ying
Wathall, Simon
Dent, Stephen
Cooke, Kendra
van der Windt, Danielle
Funding for this research was provided by:
National Institute for Health Research (109-110)
Article History
Received: 20 November 2017
Accepted: 7 January 2019
First Online: 25 January 2019
Ethics approval and consent to participate
: Ethical approval for this study was obtained from the NRES Committee West Midlands (REC Reference: 14/WM/1214). Consent to participate was obtained from all participants in written format.
: Not applicable.
: The authors declare that they have no competing interests.
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