Text and Data Mining valid from 2019-11-18
Received: 21 March 2019
Accepted: 10 October 2019
First Online: 18 November 2019
Ethics approval and consent to participate
: Trent Research Ethics Committee (01/4/047) approved the ERAN study. Written informed consent was obtained from all participants in line with the Declaration of Helsinki.
: Not applicable.
: All other authors declare no competing interests for the work in this study. DAW and DFM have received grant support from Pfizer for other research.