[1] Hop Paul Brousse, INSERM, Dept Med Oncol, U776, Villejuif, France
[2] Inst Gustave Roussy, Serv Hepatogastroenterol, Villejuif, France
[3] Ctr Hosp Reg & Univ Lille, Hop Huriez, Med Oncol Unit, F-59037 Lille, France
[4] Hop St Andre, Bordeaux, France
[5] Hop Europeen Georges Pompidou, Paris, France
[6] CHC Clin St Joseph, Liege, Belgium
[7] Univ Hosp Purpan, Toulouse, France
[8] Hosp Fernando Fonesca, Med Oncol Unit, Amadora, Portugal
[9] S Maria Degli Angeli Gen Hosp, Med Oncolgy Unit, Pordenone, Italy
[10] Hop Paul Brousse, INSERM, U776, Dept Cancerol,Serv Chronotherapie, Villejuif, France
[11] Hop Paul Brousse, Serv Radiol, Villejuif, France
[12] CHU Lille, F-59037 Lille, France
[13] Hop Paul Brousse, Hepatobiliary Ctr, Villejuif, France
[14] Inst Gustave Roussy, Villejuif, France
[15] Hop Paul Brousse, INSERM, U776, Villejuif, France
[16] European Hosp George Pompidou, Paris, France