1. Department of Nephrology and Hypertension University Hospital Erlangen, Friedrich‐Alexander‐University Erlangen‐Nuremberg (FAU) Ulmenweg 18 Erlangen 91054 Germany
2. Department of Cardiology University Hospital Erlangen, Friedrich‐Alexander‐University Erlangen‐Nuremberg (FAU) Erlangen Germany
3. Center for Cardiovascular Prevention of the First Faculty of Medicine Charles University and Thomayer Hospital Prague Czech Republic
4. Department of Medicine II Charles University in Prague, First Faculty of Medicine Prague Czech Republic
5. Department of Human Physiology and Pathophysiology University of Warmia and Mazury Olsztyn Poland
6. Department of Nephrology and Hypertension Paracelsus Medical School Nuremberg Germany