[1] Univ Hosp Ctr Zagreb, Zagreb, Croatia
[2] Hop St Antoine, EBMT Paris Study Off, Paris, France
[3] Univ Hosp Eppendorf, Hamburg, Germany
[4] St Louis Hosp, Paris, France
[5] Univ Hosp Freiburg, Freiburg, Germany
[6] Univ Regensburg, Regensburg, Germany
[7] Inst Paoli Calmettes, Marseille, France
[8] Med Univ Silesia, Katowice, Poland
[9] HUCH Comprehens Canc Ctr, Helsinki, Finland
[10] GKT Sch Med, London, England
[11] Univ Clin Ulm, Ulm, Germany
[12] Clin Hematol & BMT Unit, Targu Mures, Romania
[13] Charite Univ Med Berlin, Berlin, Germany
[14] UZ Leuven, Leuven, Belgium
[15] Hannover Med Sch, Hannover, Germany
[16] Med Univ Warsaw, Warsaw, Poland