Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
Funding GB’s research was funded in whole, or in part, by the Wellcome Trust (grant no 209841/Z/17/Z). For the purpose of Open Access, the authors have applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission. FD is an academic foundation doctor with research time funded by the Health Education Authority.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.