[1] Duke Univ, Med Ctr, Dept Med, Adult Stem Cell Transplant Program,Div Cellular T, Durham, NC 27710 USA
[2] Univ Turin, Turin, Italy
[3] Carlson Wagonlit Espana, Madrid, Spain
[4] San Martino Hosp, Dept Hematol 2, Genoa, Italy
[5] Univ Med Ctr Utrecht, Pediat Blood & Marrow Transplantat Program, Utrecht, Netherlands
[6] Vanderbilt Univ, Med Ctr, Vanderbilt Ingram Canc Ctr, Nashville, TN USA
[7] Univ Minnesota, Dept Pediat, Blood & Marrow Transplantat, Minneapolis, MN 55455 USA
[8] Univ Med Ctr Utrecht, Blood & Marrow Transplantat Program, Utrecht, Netherlands
[9] Natl Univ Canc Inst, Dept Haematol Oncol, Singapore, Singapore
[10] Cleveland Clin, Taussig Canc Inst, Dept Hematol & Med Oncol, Blood & Marrow Transplantat, Cleveland, OH 44106 USA
[11] Loyola Univ, Med Ctr, 2160 S 1st Ave, Maywood, IL 60153 USA
[12] Cleveland Clin, Dept Pediat Hematol & Oncol, Pediat Blood & Marrow Transplantat, Cleveland, OH 44106 USA
[13] Oregon Hlth & Sci Univ, Portland, OR 97201 USA
[14] Singapore Gen Hosp, Dept Hematol, Singapore, Singapore
[15] Hosp Univ La Fe, Valencia, Spain
[16] Duke Univ, Med Ctr, Durham, NC USA
[17] Hosp Univ & Politecn La Fe, Serv Hematol, Valencia, Spain