Funding for this research was provided by:
Health Services and Delivery Research Programme (13/10/86)
Article History
First Online: 11 July 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the UK’s NHS Health Research Authority (North West – Greater Manchester West Research Ethics Committee, REC reference: 15/nw/078) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.