Received: 13 May 2021
Accepted: 5 August 2021
First Online: 14 August 2021
: The study was approved by the local ethics committee (the Business School (formerly Cass), City, University of London, Ethics ETH1920-0356), and informed consent was obtained from all participants. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.