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Article History

Received: 8 September 2019

Accepted: 27 November 2019

First Online: 19 December 2019

Ethics approval and consent to participate

: The study was completed in accordance with the Declaration of Helskinki [CitationRef removed] and ethical approval was granted by the NHS Research Ethics Committee (Ref: 18/NW/0404), Health Research Authority and the Greater Manchester Mental Health Trust Research and Innovation department. Participants deemed to have capacity to consent were eligible to participate in the research and voluntary informed written consent was obtained from all participants involved in the study.

: All participants consented to the publication of anonymised data.

: The authors declare that they have no competing interests.