Editorial
Changes in prognostic factors for patients with hepatocellular carcinoma underwent transarterial chemoembolization with the transition of the time: Child-Pugh class, Albumin-Bilirubin grade, and then
Takumi Kawaguchi, Shigeo Shimose, Sakura Yamamura, Dan Nakano, Masatoshi Tanaka, Takuji Torimura