1. a Wilhelminenspital, Vienna, Austria
2. b Ankara University School of Medicine, Department of Haematology, Ankara, Turkey
3. c Department of Hematology, Hospital Clinic, Barcelona, Spain
4. d Divisione di Ematologia dell'Università di Torino, Azienda Ospedaliera S. Giovanni Battista, Ospedale Molinette, Turin, Italy
5. e Department of Haematology, St. Bartholomew's Hospital, London, U.K..
6. f Institute of Hematology and Medical Oncology, Seragnoli, Bologna, Italy
7. g Department of Clinical Therapeutics, University of Athens School of Medicine, Athens, Greece
8. h Department of Oncology, University Clinic Vienna, Vienna, Austria
9. i Universitätsklinik Würzburg, Medizinische Klinik und Poliklinik II, Würzburg, Germany
10. j Service d'Hématologie, Centre Hospitalier Universitaire (CHU), Lille, France
11. k Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany
12. l Centre René Gauducheau Nantes, Nantes, France
13. m Division of Oncology/Hematology, Kantonsspital St. Gallen, St. Gallen, Switzerland
14. n Department of Oncology, University Hospital CHUV, Lausanne, Switzerland
15. o Department of Medicine/Hematology and Oncology, University of Münster, Münster, Germany
16. p Hematology Scientific Center, Russian Academy of Medical Sciences, Moscow, Russia
17. q Institute of Cancer Research, Royal Marsden Hospital, London, U.K.
18. r Department of Haematology, IRS-CSFU, University of Southern Denmark, Vejle Hospital, Vejle, Denmark
19. s Department of Hematology, University Hospital of Salamanca, Salamanca, Spain
20. t Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Beilinson Hospital, Petah-Tiqva, Israel
21. u Ammonite Systems Ltd., Faringdon, U.K.
22. v Department of Hematology, Erasmus Medical Center, Rotterdam, The Netherlands
23. w VU University Medical Center, Department of Haematology, Amsterdam, The Netherlands