[1] Childrens Hosp Philadelphia, Div Oncol, Philadelphia, PA 19104 USA
[2] Hosp St Joan de Deu Barcelona, Dept Hematol & Oncol, Barcelona, Spain
[3] Hop St Louis, Dept Pediat, Paris, France
[4] Univ Utah, Blood & Marrow Transplant Program, Div Hematol & Hematol Malignancies, Huntsman Canc Inst, Salt Lake City, UT USA
[5] Hosp Clin, Belo Horizonte, MG, Brazil
[6] Klin Kinder & Jugendmed, Stem Cell Transplantat & Immunol, Frankfurt, Germany
[7] Oslo Univ Hosp, Dept Pediat Hematol & Oncol, Oslo, Norway
[8] Univ Texas Southwestern Med Ctr, Dallas, TX USA
[9] Childrens Hlth, Pauline Allen Gill Ctr Canc & Blood Disorders, Dallas, TX USA
[10] Univ Minnesota, Pediat Blood & Marrow Transplantat, Minneapolis, MN USA
[11] Childrens Mercy Hosp, Kansas City, MO 64108 USA
[12] Emory Univ, Aflac Canc & Blood Disorders Ctr, Atlanta, GA 30322 USA
[13] Childrens Hosp Los Angeles, Div Hematol Oncol & Blood & Marrow Transplantat, Los Angeles, CA 90027 USA
[14] Ghent Univ Hosp, Pediat Hematol Oncol & Stem Cell Transplantat, Ghent, Belgium
[15] Univ Michigan, Blood & Marrow Transplantat Program, Ann Arbor, MI 48109 USA
[16] Stanford Univ, Dept Pediat, Sch Med, Stanford, CA 94305 USA
[17] Duke Univ, Med Ctr, Pediat Blood & Marrow Transplantat, Durham, NC USA
[18] Oregon Hlth & Sci Univ, Portland, OR 97201 USA
[19] St Anna Childrens Hosp, Stem Cell Transplantat Unit, Vienna, Austria
[20] Hosp Sick Children, Div Hematol Oncol BMT, Toronto, ON, Canada
[21] San Gerardo Hosp, HSCT Pediat Unit, Monza, Italy
[22] San Gerardo Hosp, Lab Cell Therapy S Verri, Monza, Italy
[23] Hop St Louis Univ, Paris, France
[24] Royal Childrens Hosp, Childrens Canc Ctr, Melbourne, Vic, Australia
[25] Novartis Pharmaceut, E Hanover, NJ USA
[26] Novartis Inst BioMed Res, E Hanover, NJ USA
[27] Kyoto Univ, Grad Sch Med, Dept Pediat, Kyoto, Japan