[1] Ctr Reg Rene Gauducheau, St Herblain, France
[2] Inst Jules Bordet, B-1000 Brussels, Belgium
[3] Sunnybrook Odette Canc Ctr, Toronto, ON, Canada
[4] Univ Toronto, Toronto, ON, Canada
[5] Novartis Pharmaceut, Florham Pk, NJ USA
[6] Med Univ Vienna, Vienna, Austria
[7] Catholic Univ Louvain, UZ Leuven, B-3000 Louvain, Belgium
[8] Macerata Hosp, Dept Oncol, Macerata, MC, Italy
[9] Ironwood Canc & Res Ctr, Chandler, AZ USA
[10] Hop St Sacrement, Quebec City, PQ, Canada
[11] Osaka Natl Hosp, Osaka, Japan
[12] Novartis Pharma AG, Basel, Switzerland
[13] Massachusetts Gen Hosp, Boston, MA 02114 USA
[14] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA