[1] Hop St Andre, CHU Bordeaux, Oncol, Bordeaux, France
[2] Pfizer, Global Prod Dev Oncol, La Jolla, CA USA
[3] Pfizer, Oncol Res Unit, La Jolla, CA USA
[4] Univ Munich, Oncol, Munich, Germany
[5] Charite Univ Med Berlin, Oncol, Berlin, Germany
[6] Gustave Roussy, Oncol, Canc Campus, Villejuif, France
[7] Pfizer Srl, Oncol, Milan, Italy
[8] Mem Sloan Kettering Canc Ctr, Med, 1275 York Ave, New York, NY 10021 USA