1. Department of Clinical Pharmacology and Toxicology, Charité University Medicine, Berlin, Germany
2. Center for Cardiovascular Prevention, Charles University Medical School I and Thomayer Hospital, Prague, Czech Republic
3. Departments of Cardiology and Nephrology, University of Oslo, Ullevaal Hospital, Oslo, Norway
4. Department of Hypertension and Diabetology, Medical University of Gdansk, Gdansk, Poland
5. Service of Nephrology and Hypertension, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
6. Vascular Biology and Hypertension Program, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
7. University of Milano-Bicocca, Milan, Italy