1. Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
2. Department of Clinical and Experimental Medicine, University of Padua, Padua, Italy
3. Division of Nephrology and Hypertension, Lausanne University Hospital, Lausanne, Switzerland
4. Nephrology and Hypertension, Department of Molecular Genetics of Cardiovascular Disease, University of Münster, Münster, Germany
5. Department of Epidemiology, Maastricht University, Maastricht, The Netherlands