Site-specific therapy guided by a 90-gene expression assay versus empirical chemotherapy in patients with cancer of unknown primary (Fudan CUP-001): a randomised controlled trial

Xin Liu, Xiaowei Zhang, Shiyu Jiang, Miao Mo, Qifeng Wang, Yanli Wang, Liangping Zhou, Silong Hu, Huijuan Yang, Yifeng Hou, Yong Chen, Xueguan Lu, Yu Wang, Xiaoyan Zhou, Wentao Li, Cai Chang, Xiujiang Yang, Kexin Chen, Jun Cao, Qinghua Xu, Yifeng Sun, Jianfeng Luo, Zhiguo Luo, Xichun Hu