1 Klinik für Innere Medizin II, Hämatologie/Onkologie, Universitätsklinikum Jena, Jena.
2 III. Medizinische Klinik, Universitätsmedizin Mannheim, Fakultät für Klinische Medizin Mannheim der Universität Heidelberg, Mannheim, Germany.
3 Department of Experimental, Diagnostic and Specialty Medicine, Institute of Haematology and Medical Oncology Lorenzo ed Ariosto Seràgnoli, Bologna University School of Medicine, Bologna, Italy.
4 CHU de Bordeaux, Bordeaux, France.
5 Department of Hematology, VU University Medical Center, Amsterdam, The Netherlands.
6 Department of Hematology, St Olavs Hospital and Department of Cancer Research and Molecular Medicine, NTNU, Trondheim, Norway.
7 Department of Hematology, Oncology and Radiation Physics, Skane University Hospital, Lund, Sweden.