Received: 29 August 2019
Accepted: 21 January 2020
First Online: 25 February 2020
Ethics approval and consent to participate
: Ethical approval was received from the University of Bath Department of Psychology (Ethical approval reference number: 18–165). All participants were given a Participant Information Sheet when invited to the study and signed a Consent Form prior to the interview.
: Not applicable.
: The authors declare that they have no competing interests.