The following [1] should be considered the version of record and used for citation purposes: “Huang M-d, Chen W-m, Qi F-z, Xia R, Sun M, Xu T-p, Yin L, Zhang E-b, De W, Shu Y-q, Long non-coding RNA ANRIL is upregulated in hepatocellular carcinoma and regulates cell proliferation by epigenetic silencing of KLF2. This evidence concerns the gene CDKN2B-AS1 and hepatocellular carcinoma.