Funding for this research was provided by:
Research for Patient Benefit Programme (PB-PG-0212-27060)
Received: 5 November 2019
Accepted: 24 April 2020
First Online: 3 August 2020
Ethics approval and consent to participate
: The trial received a favourable ethical opinion by Sunderland NHS Research Ethics Committee (13/NE/0117). Written informed consent was taken from the family member with parental responsibility and assent/consent from the young person with PBD as appropriate.
: Not applicable.
: The authors declare that they have no competing interests.