[1] Mem Sloan Kettering Canc Ctr, Dept Med, Lymphoma Serv, New York, NY USA
[2] Mem Sloan Kettering Canc Ctr, Dept Biostat & Epidemiol, New York, NY USA
[3] Mem Sloan Kettering Canc Ctr, Dept Med, Adult Bone Marrow Transplant Serv, New York, NY USA
[4] Weill Cornell Med Coll, Dept Med, New York, NY USA
[5] NewYork Presbyterian Weill Cornell Med Ctr, Dept Hematol & Med Oncol, New York, NY USA
[6] Weill Cornell Med Coll, Dept Med, New York, NY USA