Funding for this research was provided by:
Cancer Research UK (C54889/A22732)
Society for the Study of Addiction (Postdoctoral Research Fellowship)
Article History
Received: 14 May 2018
Accepted: 22 May 2018
First Online: 20 June 2018
Ethics approval and consent to participate
: Ethical approval for the study was granted from UEA’s Faculty of Medicine and Health Sciences Research Ethics Committee, September 2016 (Ref 114). All participants gave written informed consent to be interviewed.
: Consent to publish anonymised quotations in reporting for publication was given by all research participants.
: The authors declare that they have no competing interests.
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