1. Department of Medical Physiology; University Medical Center Utrecht; Utrecht The Netherlands
2. Department of Physiology; Cardiovascular Research Institute Maastricht; Maastricht The Netherlands
3. Department of Pharmaceutical Chemistry, School of Pharmacy; The University of Kansas; Lawrence KS USA
4. Institute of Pharmacology, Faculty of Medicine; University Duisburg-Essen; Essen Germany
5. Institute of Pharmacology and Toxicology, University Medical Center Göttingen, Georg-August University Göttingen; Göttingen Germany
6. DZHK (German Centre for Cardiovascular Research); Göttingen Germany