1. Wallenberg Laboratory and Department of Cardiology; Sahlgrenska University Hospital; Göteborg SE-413 45 Sweden
2. Klinik und Poliklinik für Innere Medizin III; Universität des Saarlandes; Homburg/Saar Germany
3. Department of Medicine II; Johannes Gutenberg-University; Mainz Germany
4. Städt Krankenhaus München-Bogenhausen, I Med. Abteilg/Kardiol Ambulanz; Munich Germany
5. Private Cardiologist Marienplatz 1; Munich Germany
6. Charité Campus Berlin-Buch Franz Volhard Klinik Humboldt University; Berlin Germany
7. Department of Cardiology; Dr-Horst-Schmidt-Kliniken GmbH; Wiesbaden Germany
8. Department of Medicine; University of Munich, Starnberg Hospital; Germany
9. R&D AstraZeneca; Mölndahl Sweden