1. ERA Registry, Amsterdam UMC location University of Amsterdam, Department of Medical Informatics , Amsterdam , The Netherlands
2. Amsterdam Public Health, Health Behaviours & Chronic Diseases , Amsterdam , The Netherlands
3. Amsterdam Public Health, Ageing & Later Life , Amsterdam , The Netherlands
4. Amsterdam Public Health, Quality of Care , Amsterdam , The Netherlands
5. Amsterdam Public Health, Global Health , Amsterdam , The Netherlands
6. Amsterdam Public Health, Methodology , Amsterdam , The Netherlands
7. Epidemiology Department, High Institute of Public Health, Alexandria University , Alexandria , Egypt
8. Department of Aragon Health, General Direction of Health Care and Planning , Zaragoza , Spain
9. The Norwegian Renal Registry, Department of Transplantation Medicine, Oslo University Hospital – Rikshospitalet , Oslo , Norway
10. Institute of Nephrology and Hypertension, Sheba Medical Center , Ramat Gan , Israel
11. Faculty of Medicine, Tel Aviv University , Tel Aviv , Israel
12. Scottish Renal Registry, Public Health Scotland , Glasgow , UK
13. Division of Population Health & Genomics, University of Dundee, Ninewells Hospital , Dundee , UK
14. Nephrology Unit, Hospital Clínic , Barcelona , Spain
15. 4SICATA: Information System of the Autonomous Coordination of Transplants of Andalusia , Seville, Andalusia , Spain
16. Nefrodata Dutch Renal Registry , Utrecht , The Netherlands
17. Department of Nephrology, Transplantology and Internal Medicine, Gdańsk Medical University , Gdańsk, Poland
18. Clinic of Nephrology , Skopje , North Macedonia
19. Faculty of Medicine, University “SS Cyril and Methodius” Skopje , Skopje , North Macedonia
20. City Hospital Zurich , Zurich , Switzerland
21. Finnish Registry for Kidney Diseases , Helsinki , Finland
22. Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital , Helsinki , Finland
23. Department of Nephrology, Holbaek Hospital , Holbaek , Denmark
24. Service of Nephrology, UHC "Mother Teresa ”, Tirana , Albania
25. Division of Nephrology, Landspitali - The National University Hospital of Iceland , Reykjavik , Iceland
26. Research Lab LR19ES11 and Nephrology, Faculty of Medicine, Sfax University , Tunisia
27. Austrian Dialysis and Transplant Registry, Department of Internal Medicine IV - Nephrology and Hypertension, Medical University Innsbruck , Innsbruck , Austria
28. Minsk Scientific and Practical Center for Surgery , Transplantology and Hematology, Minsk , Belarus
29. Ukrainian Renal Data System (URDS) , Ukraine
30. Clinic of Nephrology, Clinical Center of Serbia , Belgrade, Serbia
31. REIN registry (Renal Epidemiology and Information Network) , Agence de la Biomédecine, Saint-Denis La Plaine, France
32. Dutch-speaking Belgian Renal Registry (NBVN) , Edegem , Belgium
33. Tartu University, Faculty of Medicine, Department of Internal Medicine and Tartu University Hospital, Department of Internal Medicine , Tartu , Estonia
34. UK Kidney Association , Bristol , UK
35. Clinic for Nephrology, Clinical Center of Montenegro , Podgorica, Montenegro
36. Society for Nephrology, Dialysis, and Transplantation of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina
37. Registry of Kidney Patients of the Valencian Community, General Directorate of Public Health, Ministry of Health , Valencia , Spain
38. Health and Well-being Technologies Program, Polytechnic University of Valencia , Valencia , Spain
39. Murcia Renal Registry, Department of Epidemiology , Murcia Regional Health Council, IMIB-Arrixaca, Murcia , Spain
40. CIBER Epidemiología y Salud Pública (CIBERESP) , Madrid , Spain
41. Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Department of Nephrology , Istanbul , Turkey
42. Hospital Universitario de Navarra , Pamplona, Navarra , Spain
43. Swedish Renal Registry, Dept of Internal Medicine, Jonkoping Hospital , Jonkoping , Sweden
44. Nephrology Clinic, University Clinical Centre of Kosovo , Prishtina, Kosovo
45. Health Quality Assessment and Information System Service , Dirección General de Programas Asistenciales, Servicio Canario de la Salud, Canary Islands, Spain
46. Center of Nephrology, Pauls Stradins Clinical University Hospital , Riga , Latvia
47. Department of Internal Medicine, Riga Stradins University , Riga , Latvia
48. Latvian Association of Nephrology , Latvia
49. Lithuanian Nephrology, Dialysis and Transplantation Association , Kaunas , Lithuania
50. Nephrology Department, Medical Academy, Lithuanian University of Health Sciences , Kaunas , Lithuania
51. Department of Nephrology and Hypertension , IIS-Fundacion Jimenez Diaz UAM, Madrid , Spain
52. Department of Medicine, Universidad Autonoma de Madrid , Madrid , Spain