1. Uruguayan Dialysis Registry, Uruguayan Society of Nephrology, Montevideo, Uruguay
2. ERA-EDTA Registry, Department of Medical Informatics, Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
3. Nephrology Service, Hospital Italiano de Buenos Aires, CABA, Buenos Aires, Argentina
4. Department of Nephrology, Dialysis and Hypertension, Dutch-speaking Belgian Renal Registry (NBVN), Sint-Niklaas, Belgium
5. Servicio Aragonés de la Salud, Gobierno de Aragón, Zaragoza, Spain
6. Abdominal Center Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
7. Finnish Registry for Kidney Diseases, Helsinki, Finland
8. Department of Medicine, Zealand University Hospital, Roskilde, Denmark
9. REIN Registry, Agence de la biomédecine, Saint-Denis La Plaine, France
10. Austrian Dialysis and Transplant Registry, Rohr, Austria
11. French-Belgian ESRD Registry, Brussels, Belgium
12. Nephrology Unit Hospital Clinic, Barcelona, Spain
13. Registre de Malalts Renals de Catalunya, Barcelona, Spain
14. Division of Nephrology, Landspitali – The National University Hospital of Iceland, Reykjavik, Iceland
15. Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
16. Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
17. Swedish Renal Registry, Jönköping, Sweden
18. Lund University, Lund, Sweden
19. Skane University Hospital, Lund, Sweden
20. Division of Nephrology, Ambroise Paré University Hospital, APHP, Boulogne-Billancourt, Paris, France
21. Institut National de la Santé et de la Recherche Médicale (INSERM) Unit 1018 team 5, Research Centre in Epidemiology and Population Health (CESP), University of Paris Ouest-Versailles-St Quentin-en-Yveline, Villejuif, France