Immunotherapy for Advanced Esophageal Squamous Cell Carcinoma—Renewed Enthusiasm and a Lingering Challenge

Huiyan Luo, MD, PhD; Jin Lu, BS; Yuxian Bai, MD; Teng Mao, MM; Jun Wang, MD; Qingxia Fan, BS; Yiping Zhang, MB; Kuaile Zhao, MD; Zhendong Chen, MB; Shegan Gao, MD; Jiancheng Li, MD; Zhichao Fu, MD; Kangsheng Gu, MD; Zhihua Liu, MD; Lin Wu, MD; Xiaodong Zhang, MD; Jifeng Feng, PhD; Zuoxing Niu, MM; Yi Ba, MD; Helong Zhang, MD; Ying Liu, MD; Li Zhang, MB; Xuhong Min, BS; Jing Huang, MD; Ying Cheng, MD; Dong Wang, MD; Yu Shen, PhD; Qing Yang, MD; Jianjun Zou, MD; Rui-Hua Xu, MD, PhD; ESCORT-1st Investigators; Xianglin Yuan; Dong Ma; Li Liu; Feng Ye; Tianshu Liu; Xiuwen Wang; Likun Liu; Bing Xia; Fengming Ran; Sanyuan Sun; Zhanhui Miao; Jun Bie; Yong Gao; Junyan Yu; Li Chen; Yifu He; Wei Ren; Suxia Luo; Guangqiang Zhao; Youen Lin; Long Chen; Zhiyuan Guo; Chunhong Hu; Ying Wang; Nong Xu; Baofu Chen; Xianbao Zhan; Yuping Chen; Hongda Lu; Shukui Qin; Guolei Wang; Liming Chen; Li Bai; Jingdong Zhang