1. Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands;
2. Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China;
3. Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Beijing, China;
4. Ministry of Education, Key Laboratory of Molecular Cardiovascular Science, Beijing, China;
5. Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China;
6. Peking University Clinical Research Institute, Beijing, China;
7. Department of Cardiology, Albert Schweitzer Hospital, Dordrecht, The Netherlands