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