Funding for this research was provided by:
Anglia Ruskin University (N/A)
Received: 20 November 2019
Accepted: 14 July 2020
First Online: 20 July 2020
Ethics approval and consent to participate
: All subjects provided written informed consent prior to commencing the study. The study was approved by the Research Ethics Committee of the Anglia Ruskin University (approval number: FMSFREP 16/17 008) and is in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.