[1] Univ Klinikum RWTH Aachen, Med Fac, Dept Hematol Oncol Hemostaseol & Stem Cell Transp, Aachen, Germany
[2] Univ Milano Bicocca, Sch Med & Surg, Monza, Italy
[3] Univ Klinikum Jena, Abt Hamatol & Internist Onkol, Klin Innere Med 2, Jena, Germany
[4] Univ Hlth Network, Princess Margaret Canc Ctr, Dept Med Oncol & Hematol, Blood & Marrow Transplant Program, Toronto, ON, Canada
[5] Emory Univ, Winship Canc Inst, Atlanta, GA 30322 USA
[6] Univ Utah, Div Hematol & Hematol Malignancies, Salt Lake City, UT USA
[7] Pfizer Inc, Cambridge, MA USA
[8] Pfizer SLU, Madrid, Spain
[9] Pfizer Ltd, Walton On The Hill, England
[10] Univ Texas MD Anderson Canc Ctr, Dept Leukemia, Houston, TX 77030 USA