1. University Hospital of Cologne Department I of Internal Medicine Cologne Germany
2. Roche Products Limited Welwyn Garden City UK
3. University Hospital Ulm Department III of Internal Medicine Ulm Germany
4. University of Schleswig‐Holstein Department II of Internal Medicine Kiel Germany
5. Multiprofile Hospital for Active Treatment “Hristo Botev” Vratsa Bulgaria
6. Rigshospitalet Copenhagen Denmark
7. Box Hill Hospital Victoria Australia
8. Hospital Universitario de la Princesa Madrid Spain
9. Wellington Hospital Wellington New Zealand
10. Marien Hospital Herne Hern Germany
11. Palmerston North Hospital Palmerston New Zealand
12. AbbVie Inc. Chicago Illinois USA
13. Genentec Inc. San Francisco California USA