1) Nationwide Registry Committee Member, Liver Cancer Study Group of Japan, Osakasayama, Japan
2) Chair, Nationwide Liver Cancer Registry Committee, Liver Cancer Study Group of Japan, Osakasayama, Japan
3) Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osakasayama, Japan

Masatoshi Kudo¹⁾²⁾³⁾, Namiki Izumi¹⁾, Shoji Kubo¹⁾, Norihiro Kokudo¹⁾, Michiie Sakamoto¹⁾, Shuichiro Shiina¹⁾, Tadatoshi Takayama¹⁾, Ryosuke Tateishi¹⁾, Osamu Nakashima¹⁾, Yutaka Matsuyama¹⁾, Takamichi Murakami¹⁾