| Affiliation: | 1. Department of Paediatrics, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland;2. Department of Nephrology, Birmingham Children's Hospital, Birmingham, UK;3. Department of Paediatrics, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK;4. Renal Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK;5. UCL Centre for Nephrology, London, UK;6. Endocrine Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK |
