Funding for this research was provided by:
National Institute for Health Research (CS-2013-13-014, DRF-2016-09-015)
Collaboration for Leadership in Applied Health Research and Care - East Midland (n/a)
National Institute for Health Research (NIHR) Leicester Biomedical Research Centre (n/a)
Stoneygate Trust (n/a)
Text and Data Mining valid from 2019-12-01
Received: 15 July 2019
Accepted: 20 November 2019
First Online: 4 December 2019
Ethics approval and consent to participate
: Studies used for this analyses were approved by the NHS Research Ethics Committee (South East Scotland; 14/EM/1049 and Northampton; 11/EM/0149) and the Ethical Committee of the Affiliated Hospital of Nantong University (Ref 2015–12). All participants provided written informed consent.
: The results presented in this paper have not been published previously in whole or part, except in abstract form at the ERA-EDTA 2019 conference in Budapest. Permission for publication has been obtained from the copyright holder.
: The authors declare that they have no competing interests.