Gandy, Rob http://orcid.org/0000-0002-4916-3703
Mulhearn, Chris http://orcid.org/0000-0002-4467-6710
Funding for this research was provided by:
Liverpool John Moores University
Article History
Received: 28 April 2020
Accepted: 26 September 2020
First Online: 2 November 2020
Compliance with ethical standards
:
: There is no conflict of interest on the part of either of the authors.
: This work was deemed to not require local research ethics approval, because it only used publically available data.
: All data are publically available from the quoted sources. Such data can be made available from the corresponding author on reasonable request.