Additional file 1 of Serum choline is associated with hepatocellular carcinoma survival: a prospective cohort study Zhao-Yan Liu Dinuerguli Yishake Ai-Ping Fang Dao-Ming Zhang Gong-Cheng Liao Xu-Ying Tan Yao-Jun Zhang Hui-Lian Zhu 10.6084/m9.figshare.12050349.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_Serum_choline_is_associated_with_hepatocellular_carcinoma_survival_a_prospective_cohort_study/12050349 Additional file 1 Table S1. Screening procedure of variables by nonparametric log-rank test. 2020-03-31 03:41:24 Choline Betaine Hepatocellular carcinoma Survival