Improved long‐term outcomes after innovative preoperative evaluation and conception of precise surgery for gallbladder cancer oleh Zi‐Yao Jia, Yi‐Di Zhu, Xiang‐Song Wu, Jing‐Xiao Yang, Wen‐Guang Wu, Xu‐An Wang, Min He, Hui Wang, Lin‐Hua Yang, Jie Zhang, Xue‐Chuan Li, Lu Zou, Huai‐Feng Li, Fei Zhang, Run‐Fa Bao, Xu‐Ya Cui, Xiao‐Ling Song, Wei Chen, Wei Gong, Mao‐Lan Li, Ying‐Bin Liu