Funding for this research was provided by:
National Institute for Health Research (CLAHRC North Thames: Empowering mental health service users and families)
Received: 20 December 2018
Accepted: 25 August 2019
First Online: 3 September 2019
Ethics approval and consent to participate
: Ethical approval to conduct the study was received by the Essex Research Ethics Committee (East of England) – REC reference number 15/EE/0456. All participants provided written informed consent for participation to this research.
: Not applicable. The manuscript does not include identifiable individual participant data.
: The authors declare that they have no competing interests.