1. Queen Mary University of London; London UK
2. Fundacio Puigvert-University Autonomous; Barcelona Spain
3. Centre de Pathologie Amiens Picardie
4. Hopital La Pitié-Salpetrière; Paris France
5. University Hospital of Wales; Cardiff UK
6. University of Bonn; Bonn Germany
7. Cordoba University Medical School; Cordoba Spain
8. Polytechnic University of the Marche Region; Ancona Italy
9. Karolinska Institutet; Stockholm Sweden