Dominant neoantigen verification in hepatocellular carcinoma by a single-plasmid system coexpressing patient HLA and antigen ============================================================================================================================ * Pu Chen * Dongbo Chen * Dechao Bu * Jie Gao * Wanying Qin * Kangjian Deng * Liying Ren * Shaoping She * Wentao Xu * Yao Yang * Xingwang Xie * Weijia Liao * Hongsong Chen