[1] Inst Gustave Roussy, Dept Med Oncol, Villejuif, France
[2] Inst Gustave Roussy, Drug Dev Dept DITEP, Villejuif, France
[3] Inst Gustave Roussy, Dept Head & Neck Canc, Villejuif, France
[4] Inst Gustave Roussy, Dept Biostat, Villejuif, France
[5] Inst Cancerol Gustave Roussy, Nucl Med, Villejuif, France