Received: 11 March 2020
Accepted: 4 May 2020
First Online: 10 June 2020
Ethics approval and consent to participate
: MMU, Health Psychology & Social Care research ethics committee provided full ethical approval for this paper (Ethics Checklist no 1564 18/01/2018). Consent is implied in the act of completing the survey.
: Not applicable.
: The authors report no competing interests.