Sam Burr, Cardiff School of Sport and Health Sciences Cardiff Metropolitan University; Bristol Speech and Language Therapy Research Unit, North Bristol NHS Trust, UK (sburr@cardiffmet.ac.uk)
Sam Harding, Bristol Speech and Language Therapy Research Unit, North Bristol NHS Trust; Research and Innovation, North Bristol NHS Trust, UK (Samantha.harding@nbt.nhs.uk)
Helen Stringer, Newcastle University, Newcastle, UK (helen.stringer@newcastle.ac.uk)
Joanne Cleland, University of Strathclyde, UK (joanne.cleland@strath.ac.uk)
Yvonne Wren, Bristol Speech and Language Therapy Research Unit, North Bristol NHS Trust; Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University; Bristol Dental School, University of Bristol, UK (yvonne.wren@bristol.ac.uk)