[1] UCLA, Med Ctr, Los Angeles, CA USA
[2] Hadassah Med Ctr, Jerusalem, Israel
[3] Jewish Gen Hosp, Lady Davis Inst Med Res, Montreal, PQ, Canada
[4] Sheba Med Ctr Tel HaShomer, Ramat Gan, Israel
[5] Univ Hosp Cologne, Cologne, Germany
[6] UCSF, San Francisco, CA USA
[7] Univ Melbourne, Melbourne, Vic, Australia
[8] St Vincents Hosp, Fitzroy, Vic, Australia
[9] Monash Univ, Sch Clin Sci, Monash Hlth, Melbourne, Australia
[10] Princess Alexandra Hosp, Brisbane, Qld, Australia
[11] Rambam Hlth Care Campus, Haifa, Israel
[12] Univ Leipzig, Med Ctr, Clin & Policlin Hematol Cell Therapy & Hemostaseo, Leipzig, Germany
[13] IRCCS Azienda Osped Univ Bologna, Ist Ematol Seragnoli, Bologna, Italy
[14] Univ Bologna, Dipartimento Sci Med & Chirurg, Bologna, Italy
[15] Merck & Co Inc, Rahway, NJ USA
[16] City Hope Natl Med Ctr, Duarte, CA USA