[1] CHRU Trousseau, Ctr Coordinat Depistages Canc, Tours, France
[2] Univ Hosp J Minjoz, Besancon, France
[3] Kantar Hlth, Oncol, Montrouge, France
[4] INSERM, IPC, UMR 599, F-13258 Marseille, France
[5] Ctr Leon Berard, F-69373 Lyon, France
[6] Clin Porte St Cloud, Boulogne Billancourt, France
[7] Roche SAS, Inst Oncol, Boulogne, France
[8] Hop Avicenne, F-93009 Bobigny, France