Gillies, Katie https://orcid.org/0000-0001-7890-2854
Campbell, Marion K.
Funding for this research was provided by:
Medical Research Council (MR/L01193X/1)
Chief Scientist Office (HSRU Core Grant)
Article History
Received: 12 December 2018
Accepted: 3 June 2019
First Online: 5 July 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.