1 Nephrology Section, Department of Internal Medicine, Ghent University Hospital 0K12, De Pintelaan 185, B9000, Ghent, Belgium.
2 Ghent University, Faculty of Medicine, Department of Public Health, De Pintelaan 185, B9000, Ghent, Belgium.
3 Imperial College Renal and Transplant Centre, Hammersmith Hospital, Du Cane Road, London, W12 0HS, UK.
4 Department of Nephrology, University Medical Center Groningen, University Hospital Groningen, Hanzeplein, 1, 9713 GZ Groningen, Netherlands.
5 Unit of Pharmacotherapy, Epidemiology &Economics (PTE2), Department of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, Netherlands.
6 NHMRC Clinical Trials Centre, Sydney Medical School, University of Sydney, 92-94 Parramatta Road, Camperdown, NSW 2050, Australia.
7 Department of Nephrology 6J, Internal Medicine III, Währinger Gürtel 18-20, 1090 Vienna, Austria.
8 Department of Epidemiology, University Medical Center Groningen (UMCG), University of Groningen, Hanzeplein 1, 9713 GZ Groningen, Netherlands.
9 Insitute for Science in Healthy Aging &Healthcare (SHARE), University Medical Center Groningen (UMCG), University of Groningen, Hanzeplein 1, 9713 GZ Groningen, Netherlands.
10 University of Calgary, 7th Floor, TRW Building, 3280 Hospital Drive NW, Calgary, Alberta T2N 4Z6, Canada.
11 CNR-IFC, Clinical Epidemiology and Pathophysiology of Hypertension and Renal Diseases Unit, Ospedali Riuniti, 89124 Reggio Calabria, Italy.