Funding for this research was provided by:
FP7 Ideas: European Research Council (FP7-HEALTH-2011-TWO-STAGE-278418)
Text and Data Mining valid from 2018-11-28
Received: 24 July 2018
Accepted: 30 October 2018
First Online: 28 November 2018
Ethics approval and consent to participate
: Ethical approval was granted by the Greater Manchester Central NHS Ethics Committee on September the 11th 2013 (Ref: 13/NW/0585).
: Not applicable.
: The authors declare that they have no competing interests.
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