Burns, D. Thorburn https://orcid.org/0000-0002-9233-8089
Dillon, Anne
Warren, John
Walker, Michael J.
Funding for this research was provided by:
Department for Business, Innovation and Skills
Article History
Received: 27 September 2017
Accepted: 8 January 2018
First Online: 20 January 2018
Compliance with Ethical Standards
: The statements below are declared by Duncan Thorburn Burns on behalf of all the authors of this review.
: D. Thorburn Burns declares that he has no conflict of interest. A. Dillon declares that she has no personal interest. J. Warren declares that he has no personal interest. M. J. Walker declares that he has no personal interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Not applicable.