1. Department of Clinical Epidemiology Leiden University Medical Center Leiden The Netherlands
2. Department of Epidemiology and Data Science Amsterdam UMC, Vrije Universiteit Amsterdam Amsterdam The Netherlands
3. Department of Internal Medicine Leiden University Medical Center Leiden The Netherlands
4. Department of Internal Medicine St. Antonius Hospital Nieuwegein The Netherlands
5. Department of Internal Medicine Maastricht University Medical Center Maastricht The Netherlands
6. ERA‐EDTA Registry, Department of Medical Informatics Amsterdam UMC, Amsterdam Public Health Research Institute Amsterdam The Netherlands
7. CNR‐IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Reggio Calabria Italy