Nachev, Parashkev
Herron, Daniel
McNally, Nick http://orcid.org/0000-0002-0434-2302
Rees, Geraint http://orcid.org/0000-0002-9623-7007
Williams, Bryan
Funding for this research was provided by:
Wellcome Trust
DH | National Institute for Health Research
Article History
Received: 8 August 2019
Accepted: 18 November 2019
First Online: 6 December 2019
Competing interests
: The authors declare no competing interests.