Primary tumor immune score fails to predict the prognosis of colorectal cancer liver metastases after hepatectomy in Chinese populations

Hao-Cheng Lin, Qiong Shao, Jie-Ying Liang, Yun Wang, Hui-Zhong Zhang, Yun-Fei Yuan, Bin-Kui Li, Xiao-Jun Wu, Gong Chen, Pei-Rong Ding, Zhen-Hai Lu, Zhi-Zhong Pan, De-Shen Wang, Miao-Zhen Qiu, Zhi-Qiang Wang, Feng-Hua Wang, Rui-Hua Xu, Yu-Hong Li