Mackenzie, Kelly http://orcid.org/0000-0002-8431-0465
Such, Elizabeth
Norman, Paul
Goyder, Elizabeth
Funding for this research was provided by:
National Institute for Health Research (DRF-2016-09-023)
Article History
Received: 11 September 2018
Accepted: 10 June 2019
First Online: 4 July 2019
Ethics approval and consent to participate
: Ethics approval obtained from the School of Health and Related Research, University of Sheffield (ref no. 012219). Written informed consent provided by all participants.
: Participants consented to their anonymised data being published in reports.
: The authors declare that they have no competing interests.