Funding for this research was provided by:
Health Technology Assessment Programme (16/19/02)
Text and Data Mining valid from 2020-01-02
Received: 20 May 2019
Accepted: 9 December 2019
First Online: 2 January 2020
Ethics approval and consent to participate
: Ethical approval for the conduct of the study was gained from the North West - Greater Manchester Central Research Ethics Committee (REC: 18/NW/0079). We sought written parental consent, and written informed assent/consent to participate in the study from children and young people. This covered process evaluation measures.
: Not applicable.
: The authors declare that they have no competing interests.