Regional differences in sorafenib-treated patients with hepatocellular carcinoma: GIDEON observational study

Masatoshi Kudo, Riccardo Lencioni, Jorge A. Marrero, Alan P. Venook, Jean Pierre Bronowicki, Xiao Ping Chen, Lucy Dagher, Junji Furuse, Jean Francois H. Geschwind, Laura Ladrón de Guevara, Christos Papandreou, Arun J. Sanyal, Tadatoshi Takayama, Seung Kew Yoon, Keiko Nakajima, Robert Lehr, Stephanie Heldner, Sheng Long Ye