Published on in Vol 21, No 1 (2019): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/10875, first published
.
1 Section of Patient Centred Outcomes Research, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, United Kingdom
2 School of Psychology, University of Leeds, Leeds, United Kingdom
3 Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom