Development and validation of the immune signature to predict distant metastasis in patients with nasopharyngeal carcinoma ========================================================================================================================== * Sai-Lan Liu * Li-Juan Bian * Ze-Xian Liu * Qiu-Yan Chen * Xue-Song Sun * Rui Sun * Dong-Hua Luo * Xiao-Yun Li * Bei-Bei Xiao * Jin-Jie Yan * Zi-Jian Lu * Shu-Mei Yan * Li Yuan * Lin-Quan Tang * Jian-Ming Li * Hai-Qiang Mai