Funding for this research was provided by:
NHS Hillingdon Foundation Trust (N/A)
Article History
Received: 22 May 2019
Accepted: 6 August 2019
First Online: 28 August 2019
Ethics approval and consent to participate
: The study was approved by a UK NHS Research Ethics Committee (18/NI/0026). Written informed consent was obtained from each interview participant.
: Written informed consent was obtained from each interview participant.
: The authors declare that they have no competing interests.