1. The University of Manchester, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre; Manchester UK
2. Alder Hey Children's NHS Foundation Trust; Liverpool UK
3. Royal Manchester Children's Hospital; Manchester UK
4. The Royal Hospital for Children, Glasgow, UK; Edinburgh UK
5. The Royal Hospital for Sick Children; Edinburgh UK
6. Great North Children's Hospital, Newcastle Hospitals NHS Foundation Trust; Newcastle-upon-Tyne UK
7. Newcastle University; Newcastle-upon-Tyne UK
8. University College London; London UK
9. Great North Children's Hospital; Newcastle Hospitals NHS Foundation Trust; Newcastle-upon-Tyne UK
10. University College London, Great Ormond Street Hospital NHS Foundation Trust; London UK
11. NIHR Great Ormond Street Hospital Biomedical Research Centre; London UK