[1] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[2] Dana Farber Canc Inst, Dept Med Oncol, Boston, MA 02115 USA
[3] Heidelberg Univ, Dept Med 5, Heidelberg, Germany
[4] Mem Sloan Kettering Canc Ctr, Dept Med, Adult Bone Marrow Transplant Serv, 1275 York Ave, New York, NY 10021 USA
[5] Oxford Univ Hosp NHS Fdn Trust, Churchill Hosp, Dept Haematol, Oxford HP11 2TJ, England
[6] Duke Univ, Med Ctr, Durham, NC USA
[7] Novant Hlth, Charlotte, NC USA
[8] UNC Hlth Care, New York, NY USA
[9] Dana Farber Canc Inst, Boston, MA 02115 USA
[10] Univ N Carolina, Lineberger Comprehens Canc Ctr, Chapel Hill, NC 27515 USA
[11] Southampton Univ Hosp, Southampton, Hants, England
[12] Leicester Royal Infirm, Leicester, Leics, England
[13] Clatterbridge Canc Ctr, Liverpool, Merseyside, England
[14] Duke Univ, Hematol Malignancies & Cellular Therapy, Med Ctr, Durham, NC USA
[15] Mem Sloan Kettering Canc Ctr, Hematol Malignancies Div, Leukemia Serv, CLL Program, 1275 York Ave, New York, NY 10021 USA