Funding for this research was provided by:
NIHR CLAHRC North Thames (159859)
Text and Data Mining valid from 2019-06-17
Received: 14 September 2018
Accepted: 4 April 2019
First Online: 17 June 2019
Ethics approval and consent to participate
: Not applicable.
: Our two patient contributors (Elisabeth and Anthony) reviewed and approved their contribution to this publication.
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: The authors declare that they have no competing interest.