Cooper, Katy http://orcid.org/0000-0002-7702-8103
Tappenden, Paul http://orcid.org/0000-0001-6612-2332
Cantrell, Anna http://orcid.org/0000-0003-0040-9853
Ennis, Kate http://orcid.org/0000-0003-4284-217X
Funding for this research was provided by:
DH | National Institute for Health Research (NIHR127852, NIHR127852, NIHR127852, NIHR127852)
Article History
Received: 26 February 2020
Revised: 29 July 2020
Accepted: 18 August 2020
First Online: 11 September 2020
Ethics approval and consent to participate
: Ethics approval was not required since all data were already in the public domain.
: All data are provided in the tables, figures and supplementary information.
: The authors declare no competing interests.
: This study was funded by the UK National Institute for Health Research (NIHR) Health Technology Assessment (HTA) Programme, project number NIHR127852.