Funding for this research was provided by:
Birmingham City University
Article History
First Online: 22 May 2020
Compliance with Ethical Standards
: The study was approved by the Ethical Review Board of the University and was in accordance with the ethical standards of the institutional and/or national research committee, and with the 1964 Helsinki Declaration and its later amendments. Informed written consent was obtained prior to the experiment. This article does not contain any studies with animals.
: The authors declare that they have no conflict of interest.