Funding for this research was provided by:
Coventry University (n. a.)
Article History
Received: 31 October 2019
Accepted: 10 January 2020
First Online: 25 January 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest. Immo Fiebrig is member of the independent ‘real’ PC advisory board, but received no financial or any other type of remuneration for this publication.