[1] Gustave Roussy, Drug Dev Dept DITEP, Villejuif, France
[2] Inst Cancerol Gustave Roussy, Digest Oncol, Villejuif, France
[3] Gustave Roussy, Biostatist, Villejuif, France
[4] Gustave Roussy, Head & Neck, Villejuif, France
[5] Inst Gustave Roussy, BMO, Villejuif, France
[6] Gustave Roussy, Dept Biol & Pathol Med, Villejuif, France
[7] Gustave Roussy Canc Campus Grand Paris, Biol & Pathol Dept, Villejuif, France
[8] Inst Cancerol Gustave Roussy, Pharmacol, Villejuif, France
[9] Inst Gustave Roussy, Radiotherapy Dept, Radi INSERM U1030, Villejuif, France
[10] Inst Gustave Roussy, Radiol, Villejuif, France
[11] Gustave Roussy, Radiol, Villejuif, France
[12] Inst Cancerol Gustave Roussy, Radiol, Villejuif, France
[13] Gustave Roussy Inst, Pathol, Villejuif, France
[14] Gustave Roussy, Serv Biostat & Epidemiol, Villejuif, France
[15] Inst Gustave Roussy, Gastrointestinal Unit, Villejuif, France