Ming-de Huang1, Wen-Ming Chen2, Fu-Zhen Qi3, Rui Xia4, Ming Sun4, Tong-Peng Xu5, Li Yin5, Er-Bao Zhang4, Wei De4, Yong-Qian Shu6. 1. Department of Medical Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province, 223301, China. 2. Department of Oncology, Jining No.1 People's Hospital, No.6, Jiankang Road, Jining City, Shandong Province, 272011, China. 3. Department of Hepatopancreatobiliary Surgery, Huai'an First People's Hospital, Nanjing Medical University, Huai'an City, Jiangsu Province, 223300, China. 4. Department of Biochemistry and Molecular Biology, Nanjing Medical University, Nanjing City, Jiangsu Province, China. 5. Department of Oncology, First Affiliated Hospital, Nanjing Medical University, Nanjing City, Jiangsu Province, China. 6. Department of Oncology, First Affiliated Hospital, Nanjing Medical University, Nanjing City, Jiangsu Province, China. yongqian_shu@163.com.
This article [1] was unintentionally published twice in this journal, by the same authors.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. Journal of Hematology & Oncology 2015, 8:57 DOI: 10.1186/s13045-015-0153-1”.The duplicate [2]: “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 apoptosis by epigenetic silencing of KLF2. Journal of Hematology & Oncology 2015, 8:50 DOI: 10.1186/s13045-015-0146-0” is to be ignored.BioMed Central apologizes to the readers of the journal for not detecting the duplication during the publication process.