1. Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
2. ESPN/ERA-EDTA Registry, Amsterdam UMC, University of Amsterdam, Department of Medical Informatics, Amsterdam Public Health research institute, Amsterdam, The Netherlands
3. Department of Pediatrics, Bordeaux University Hospital, Bordeaux, France
4. Amsterdam UMC, University of Amsterdam, Department of Paediatric Nephrology, Emma Children’s Academic Medical Center, Amsterdam, The Netherlands
5. Department of Pediatrics, Belarusian State Medical University, Minsk, Belarus
6. Department of Pediatric Nephrology, School of Medicine, Cukurova University, Adana, Turkey
7. Department of Pediatric Nephrology, University Children’s Hospital, Vienna, Austria
8. Nephrology Department, University Children’s Hospital, Belgrade, Serbia
9. Children’s Medical Center, Landspitali–The National University Hospital of Iceland, and Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
10. Department of Pediatric Nephrology, National Academy of Medical Sciences of Ukraine, Kiev, Ukraine
11. Department of Medicine, Zealand University Hospital, Roskilde, Denmark
12. Children’s Hospital, University of Helsinki, Helsinki, Finland
13. Gottsegen György Hungarian Institute of Cardiology, Budapest, Hungary
14. Pediatric Department, Faculty of Medicine, Safarik University, Kosice, Slovakia
15. Department of Pediatric Nephrology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Amalia Children’s Hospital, Nijmegen, The Netherlands
16. Department of Kidney Transplantation, Russian Children’s Clinical Hospital, Moscow, Russia
17. Department of Pediatric Nephrology, University Hospital Vall d’Hebron, Barcelona, Spain
18. Paediatric Nephrology Unit, Hospital de Dona Estefânia, Lisbon, Portugal
19. Department of Pediatric Nephrology, University Medical Center Ljubjana, Faculty of Medicine, University of Ljubjana, Slovenia
20. 1st Pediatric Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
21. University Pediatric Clinic, Skopje, FYR of Macedonia
22. Department of Clinical Sciences, Pediatric Nephrology, Skåne University Hospital, Lund University, Lund, Sweden
23. Department of Paediatric Nephrology, Evelina London Children’s Hospital, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
24. Pediatric Nephrology, Dialysis and Transplantation Unit, Department of Woman’s and Child’s Health, University Hospital of Padua, Padua, Italy
25. Department of Pediatrics, University Hospital Motol, Prague, Czech Republic
26. Pediatric Nephrology Department, Nancy University Hospital, Nancy, France
27. Pediatric Nephrology, Childreńs and Adolescents` Hospital, University Hospital of Cologne, Cologne, Germany
28. Pediatric Nephrology, University Children’s Hospital Zurich, Zurich, Switzerland
29. Department of Pediatrics, Nephrology and Hypertension, Medical University of Gdansk, Gdansk, Poland
30. Department of Pediatric Nephrology, “Mitera” Children's Hospital, Athens, Greece
31. Department of Pediatric Nephrology, Gazi University, Ankara, Turkey