[1] IPC INSERM UMR 599, Marseille, France
[2] CHRU Trousseau, Ctr Coordinat Depistages Canc, Tours, France
[3] Kantar Hlth, Oncol, Montrouge, France
[4] Clin Porte St Cloud, Boulogne Billancourt, France
[5] CHU Jean Minjoz, Med Oncol Serv, Besancon, France
[6] Ctr Leon Berard, F-69373 Lyon, France
[7] Hop Avicenne, F-93009 Bobigny, France