[Wang Yilin] Fudan Univ, Dept Hepat Surg, Shanghai Canc Ctr, Shanghai, Peoples R China; [Wang Yilin] Fudan Univ, Shanghai Med Coll, Dept Oncol, Shanghai, Peoples R China; [Wu Weicheng] Fudan Univ, Sch Basic Med Sci, Dept Biochem & Mol Biol, Shanghai, Peoples R China