Wilkinson, Thomas J.
White, Alice E. M.
Nixon, Daniel G. D.
Gould, Douglas W.
Watson, Emma L.
Smith, Alice C.
Article History
Received: 20 April 2018
Accepted: 20 June 2018
First Online: 30 June 2018
Compliance with ethical standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee at which the studies were conducted [National (East Midlands—Derby) Research Ethics Committee Approval Number 15/EM/0391] and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study is registered on the ISRCTN Register as ISRCTN38935454.
: Informed consent was obtained from all individual participants included in the study.
: Authors declare that they have no conflict of interest.