1. Department of Paediatric Nephrology, Nottingham Children’s Hospital, Nottingham, UK
2. Department of Paediatric Nephrology, University of Manchester, Manchester Academic Health Science Centre, Royal Manchester Children’s Hospital, Manchester, UK
3. Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
4. Health Economics Unit, University of Birmingham, Birmingham, UK
5. Department of Paediatric Nephrology, Birmingham Children’s Hospital, Birmingham, UK
6. Department of Renal Medicine, University College London, London, UK
7. Department of Paediatric Nephrology, Great Ormond Street Hospital for Children, London, UK
8. Department of Glomerular Cell Biology, Bristol Medical School, University of Bristol, Bristol, UK
9. Department of Paediatric Nephrology, Bristol Royal Hospital for Children, Bristol, UK
10. Leicester Children’s Hospital, Leicester, UK
11. Child Health Clinical Academic Group, King’s College London, London, UK
12. Department of Paediatric Nephrology, Evelina Children’s Hospital, London, UK
13. Department of Paediatric Nephrology, Royal Hospital for Sick Children, Glasgow, UK
14. Department of Paediatric Nephrology, University Hospital of Wales, Cardiff, UK
15. Department of Paediatric Nephrology, Leeds Children’s Hospital, Leeds, UK
16. Department of Paediatric Nephrology, Southampton Children’s Hospital, Southampton, UK
17. Department of Paediatric Nephrology, Alder Hey Children’s Hospital, Liverpool, UK
18. Department of Paediatric Nephrology, Royal Hospital for Sick Children, Belfast, UK
19. Nephrotic Syndrome Trust, Taunton, UK