Funding for this research was provided by:
Wellcome (10758/Z/18/Z, 206250/Z/17/Z)
Health Services Research Programme (NIHR200908)
Medical Research Council (MC_PC_19082)
Received: 13 January 2021
Accepted: 7 April 2021
First Online: 27 April 2021
: The ethical approval for the human data used in this analysis is detailed in the original manuscript reporting the study outcomes (reference 16). It states that: ‘The study protocol was approved by the NHS Health Research Authority (ref 20/SC/0147) on 26 March 2020. Ethical oversight was provided by the South Central Berkshire Research Ethics Committee’.
: Not applicable
: The authors declare that we have no competing interests.