1. Department of Language and Communication Science, City, University of London, UK
2. Specialist Children & Young People’s Services (SCYPS), East London NHS Foundation trust, London, UK
3. Children’s Integrated Speech and Language Therapy Service for Hackney and the City, Homerton Healthcare NHS Foundation Trust, London, UK
4. East Kent Children’s Therapies, Kent Community Health NHS Foundation Trust, Kent, UK
5. Centre for Human Computer Interaction Design, City, University of London, UK