[1] Hop St Antoine, Paris, France
[2] Univ Hosp Gasthuisberg, Leuven, Belgium
[3] Univ Leuven, Leuven, Belgium
[4] Vall dHebron Inst Oncol, Barcelona, Spain
[5] Univ Hosp Nantes, Nantes, France
[6] Ctr Leon Berard, Lyon, France
[7] Natl Canc Ctr Hosp East, Kashiwa, Chiba, Japan
[8] Univ Hosp Southern Denmark, Vejle Hosp, Vejle, Denmark
[9] Fdn Favaloro, Buenos Aires, DF, Argentina
[10] Shanghai East Hosp, Shanghai, Peoples R China
[11] Hematol Oncol Practice Eppendorf HOPE, Hamburg, Germany
[12] Univ Canc Ctr Hamburg UCCH, Hamburg, Germany
[13] Bristol Myers Squibb, Princeton, NJ USA
[14] Veneto Inst Oncol IRCCS, Med Oncol, Padua, Italy