Published on in Vol 6, No 3 (2022): March
Preprints (earlier versions) of this paper are
available at
https://www.medrxiv.org/content/10.1101/2020.12.15.20248235v1, first published
.
1 Centre for Health Technology, University of Plymouth, Plymouth, United Kingdom
2 Cornwall Partnership National Health Service Foundation Trust, Cornwall, United Kingdom