[1] Univ Miami, Coral Gables, FL 33124 USA
[2] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[3] Heidelberg Univ Hosp, Dept Hematol Oncol & Rheumatol, Heidelberg, Germany
[4] German Canc Res Ctr, Clin Cooperat Unit Mol Hematol Oncol, Heidelberg, Germany
[5] Mem Sloan Kettering Canc Ctr, Dept Med, Myeloma Serv, 1275 York Ave, New York, NY 10021 USA
[6] UCL Canc Inst, Myeloma Res, London, England
[7] H Lee Moffitt Canc Ctr & Res Inst, Tampa, FL USA
[8] Newcastle Upon Tyne Hosp NHS Fdn Trust, Newcastle Upon Tyne, Tyne & Wear, England
[9] Inst Canc Res, London, England
[10] Univ Leeds, Leeds, W Yorkshire, England
[11] Mayo Clin Arizona, Phoenix, AZ USA
[12] Univ Hosp Heidelberg, GMMG Study Grp, Internal Med 5, Heidelberg, Germany
[13] Univ Med Ctr Hamburg Eppendorf, Hamburg, Germany
[14] Univ Hosp Heidelberg, Hematol & Blood & Marrow Transplant, Heidelberg, Germany
[15] Univ Hosp Heidelberg, GMMG Study Grp, Heidelberg, Germany
[16] Univ Hosp Heidelberg, Heidelberg, Germany
[17] Univ Arkansas Med Sci, Myeloma Ctr, Little Rock, AR 72205 USA
[18] NYU Langone Hlth, Perlmutter Canc Ctr, New York, NY USA
[19] Univ Miami, Sylvester Comprehens Canc Ctr, Myeloma Serv, Coral Gables, FL 33124 USA