[1]Ctr Hosp Lyon Sud, Dept Hematol, F-69310 Pierre Benite, France.
[2]Janssen Res & Dev, Raritan, NJ USA.
[3]Janssen Res & Dev, High Wycombe, Bucks, England.
[4]Janssen Res & Dev, Beerse, Belgium.
[5]Russian Acad Med Sci, Canc Res Ctr, Moscow, Russia.
[6]Fudan Univ, Canc Hosp, Shanghai 200433, Peoples R China.
[7]Inst Nacl Canc, INCA, Rio De Janeiro, Brazil.
[8]Univ Hosp Ghent, Dienst Hematol, Ghent, Belgium.
[9]Derriford Hosp, Dept Haematol, Plymouth PL6 8DH, Devon, England.
[10]Hosp Univ Coimbra, Coimbra, Portugal.
[11]Maria Sklodowska Curie Mem Inst Oncol, Warsaw, Poland.
[12]Ctr Oncol, Warsaw, Poland.
[13]Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90095 USA.
[14]Univ Hlth Network, Princess Margaret Hosp, Toronto, ON M4X 1K9, Canada.
[15]Rabin Med Ctr, Inst Hematol, Petah Tiqwa, Israel.
[16]St Orsola Marcello Malpighi Hosp, Dept Hematol & Oncol Le A Seragnoli, Bologna, Italy.
[17]Millennium Pharmaceut Inc, Cambridge, MA USA.