Funding for this research was provided by:
Medical Research Council (MC_UU_12019/2, MC_UU_12019/1, MR/P023347/1, MC_UU_12019/3)
British Heart Foundation (CH/03/002/15570)
Text and Data Mining valid from 2018-05-28
Received: 16 December 2017
Accepted: 23 April 2018
First Online: 28 May 2018
Ethics approval and consent to participate
: All participants provided written informed consent, and the study received ethical approval from the Central Manchester Research Ethics Committee (07/H1008/245) and the Scottish A Research Ethics Committee (08/MRE00/12).
: This manuscript does not contain details, images, or videos relating to an individual person, and thus does not require written informed consent for the publication of these details.
: The authors declare that they have no competing interests.
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