Cornelius, Victoria R. http://orcid.org/0000-0002-0080-1065
McDermott, Lisa
Forster, Alice S.
Ashworth, Mark
Wright, Alison J.
Gulliford, Martin C.
Funding for this research was provided by:
Health Technology Assessment Programme (11/129/61)
Article History
Received: 29 December 2017
Accepted: 6 June 2018
First Online: 27 June 2018
Ethics approval and consent to participate
: The study was approved by London Bridge Research Ethics Committee on 7 March 2013 (Reference 13/LO/0197). The senior GP at each participating general practice gave written informed consent to the participation of the practice population.
: Not applicable
: All authors declare that there are no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
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