1. Calderdale and Huddersfield NHS Foundation Trust, Huddersfield Royal Infirmary, Lindley, Huddersfield, UK
2. St Helens and Knowsley NHS Trust, Prescot, UK
3. University of Huddersfield, Huddersfield, UK
4. The Christie NHS Foundation Trust, Manchester, UK
5. Leeds General Infirmary, Leeds, UK
6. Great Ormond Street Hospital for Children, London, UK