1. Ziekenhuis Netwerk Antwerpen, Department of Haematology, 2020 Antwerp, Belgium
2. Algemeen Ziekenhuis KLINA, Department of Haematology, 2930 Brasschaat, Belgium
3. Department of Haematology, Universitair Ziekenhuis Brussel, 1090 Brussels, Belgium
4. Clinical Trial Center (CTC), CRC Antwerp, Universitair Ziekenhuis Antwerpen, 2650 Edegem, Belgium
5. Algemeen Ziekenhuis Damiaan, Department of Haematology, 8400 Ostend, Belgium
6. Department of Haematology, Universitair Ziekenhuis Antwerpen, 2650 Edegem, Belgium
7. Department of Haematology, Heilig Hart Ziekenhuis, 2500 Lier, Belgium
8. Centre Hospitalier Universitaire UCL Mont-Godinne, Department of Haematology, 5500 Dinant, Belgium
9. Department of Haematology, Universitair Ziekenhuis Gent, 9000 Gent, Belgium
10. Department of Haematology, Algemeen Ziekenhuis Sint-Jan, 8000 Bruges, Belgium
11. Imelda, Department of Haematology, 2820 Bonheiden, Belgium
12. Gasthuiszusters Antwerpen, Department of Haematology, 2610 Wilrijk, Belgium
13. Department of Haematology, Universitair Ziekenhuis Leuven, 3000 Leuven, Belgium
14. Department of Haematology, Cente Hospitalier Régional Verviers East Belgium, 4800 Verviers, Belgium