[1]Barts Canc Inst, Ctr Haematooncol, London, England;
[2]Charles Univ Hosp, Prague, Czech Republic;
[3]Natl Canc Ctr, Tokyo, Japan;
[4]Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA;
[5]Fudan Univ, Shanghai Canc Ctr, Shanghai, Peoples R China;
[6]Beijing Canc Hosp, Beijing, Peoples R China;
[7]Tianjin Med Univ Canc Inst & Hosp, Tianjin, Peoples R China;
[8]UZ Gent, Ghent, Belgium;
[9]INCA Inst Nacl Canc, Rio De Janeiro, Brazil;
[10]Mayo Clin, Rochester, MN USA;
[11]Ist Nazl Studio Cura Tumori Fdn Giovanni Pascale, Naples, Italy;
[12]Azienda Osped Univ Parma, Parma, Italy;
[13]Hosp Clin Porto Alegre, Porto Alegre, RS, Brazil;
[14]Hosp A Benefencia Portuguesa, Div Hematol, Sao Paulo, Brazil;
[15]SCRI Tennessee Oncol Nashville, Nashville, TN USA;
[16]Inst Portugues Oncol Porto Francisco Gentil Epe, Porto, Portugal;
[17]Celgene Corp, Summit, NJ USA;
[18]Celgene Corp, Summit, Switzerland;
[19]Celgene Corp, Boudry, Switzerland;
[20]Weill Cornell Med, Meyer Canc Ctr, New York, NY USA;
[21]New York Presbyterian Hosp, New York, NY USA