[1] Belgian Canc Registry, Brussels, Belgium
[2] UZ Gasthuisberg Leuven, Leuven, Belgium
[3] CHU Liege, Liege, Belgium
[4] AZ Sint Jan Brugge Oostende, Brugge, Belgium
[5] UCL St Luc, Brussels, Belgium
[6] Jessa Ziekenhuis, Hasselt, Belgium
[7] CHU UCL Namur Godinne site, Yvoir, Belgium
[8] UZ Gent, Ghent, Belgium
[9] Belgian Hematol Soc Transplant Comm, Brussels, Belgium
[10] ZNA Antwerpen, Antwerp, Belgium
[11] Belgian Transplant Registry, Brussels, Belgium
[12] Inst Jules Bordet, Brussels, Belgium
[13] UZ Brussel, Brussels, Belgium
[14] Univ Antwerp Hosp, Edegem, Belgium
[15] Hop Jolimont, La Louviere, Belgium
[16] GZA Sint Augustinus, Antwerp, Belgium
[17] Erasmus Brussel, Brussels, Belgium
[18] CHR Citadelle, Liege, Belgium
[19] Grand Hop Charleroi, Charleroi, Belgium
[20] AZ Delta, Roeselare, Belgium
[21] JACIE Comm, Belgian Hematol Soc, Brussels, Belgium