Article History
Received: 19 July 2019
Accepted: 17 February 2020
First Online: 2 March 2020
Ethics approval and consent to participate
: This study was considered using agreed university procedures and was approved by Staffordshire University.
: All data collected from the questionnaires was anonymised and it is not possible to identify the individuals who took part in the study through their statements or quotes. Participants were asked to sign a consent form stating that they understand that the data collected during the study would be anonymised prior to any publication.
: The authors declare that they have no competing interests.