1. ERA-EDTA Registry, Department of Medical Informatics, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
2. Department of Medicine, Zealand University Hospital, Roskilde, Denmark
3. The Irish Kidney Association CLG, Dublin, Ireland
4. Division of Nephrology, Ambroise Paré University Hospital, APHP, University of Paris Ouest-Versailles-St-Quentin-en-Yvelines (UVSQ), Boulogne-Billancourt/Paris, France
5. Institut National de la Santé et de la Recherche Médicale (INSERM) U1018, Team 5, CESP UVSQ, University Paris Saclav, Villejuif, France