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Article History

Received: 16 March 2018

Accepted: 2 August 2018

First Online: 14 August 2018

Ethics approval and consent to participate

: The TASK feasibility trial received a favourable opinion from the local research ethics committee (Additional file InternalRef removed ). All participants provided written informed consent.

: Not Applicable.

: AJC is a paid associate editor of the Journal of Neurology, Neurosurgery and Psychiatry and is involved in two not-for-profit websites: ExternalRef removed and ExternalRef removed . He holds a small grant £10,000 from the Health Technology Assessment in the United Kingdom to develop an app to deliver cognitive behavioural therapy after mild traumatic brain injury. This grant is shared with commercial partners. He has given independent testimony in court on a range of neuropsychiatric topics including anxiety after stroke. Other authors have declared that they have no competing interests.

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