Griffiths, Siân Lowri http://orcid.org/0000-0003-0031-7174
Leighton, Samuel P. http://orcid.org/0000-0002-3999-4204
Mallikarjun, Pavan Kumar
Blake, Georgina
Everard, Linda
Jones, Peter B. http://orcid.org/0000-0002-0387-880X
Fowler, David
Hodgekins, Joanne
Amos, Tim
Freemantle, Nick
Sharma, Vimal
Marshall, Max
McCrone, Paul
Singh, Swaran P.
Birchwood, Max
Upthegrove, Rachel http://orcid.org/0000-0001-8204-5103
Funding for this research was provided by:
Chief Scientist Office (CAF/19/04)
Department of Health
DH | National Institute for Health Research (RP-PG-0109-10074)
Article History
Received: 2 March 2021
Revised: 21 September 2021
Accepted: 20 October 2021
First Online: 6 November 2021
Competing interests
: RU reports grants from Medical Research Council, grants from National Institute for Health Research: Health Technology Assessment, grants from European Commission—Research: The Seventh Framework Programme, personal fees from Sunovion, outside the submitted work. PM reports grant from the Medical Research Council, and has received honorariums from Sunovion, Sage and Recordati outside of the submitted work.