Published on in Vol 7 (2023)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/44774, first published
.
1 Department of Population Health Sciences, King's College London, London, United Kingdom
2 Cicely Saunders Institute of Palliative Care, King's College London, London, United Kingdom
3 Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, United Kingdom