Funding for this research was provided by:
Dr. Scholl Foundation (£206,634)
Text and Data Mining valid from 2018-05-31
Received: 27 February 2018
Accepted: 28 May 2018
First Online: 31 May 2018
Ethics approval and consent to participate
: Ethical approval for this study has been obtained by the East of England – Essex Research Ethics Committee Ref: 15/EE/0410. Written consent will be obtained for all participants recruited for this trial.
: The authors declare that they have no competing interests.
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