Retraction Note to: Radiofrequency ablation versus hepatic resection for breast cancer liver metastasis: a systematic review and meta-analysis

Retraction Note to: Radiofrequency ablation versus hepatic resection for breast cancer liver metastasis: a systematic review and meta-analysis https://orcid.org/0000-0002-9575-6323 corresp Yulian WU, yulianwu@zju.edu.cn Yulian WU, yulianwu@zju.edu.cn yulianwu@zju.edu.cn Department of Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine- Hangzhou, 310009 Department of Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine- Hangzhou, 310009 The authors have retracted this article (Xiao et al., 2018). After publication, they became aware that a number of studies included in the meta-analysis did not meet the eligibility criteria and that errors were made in classification and statistical analysis. The conclusions presented are therefore unreliable. All authors agree with this retraction. The authors have retracted this article ( Xiao et al., 2018 Xiao et al., 2018 ). After publication, they became aware that a number of studies included in the meta-analysis did not meet the eligibility criteria and that errors were made in classification and statistical analysis. The conclusions presented are therefore unreliable. All authors agree with this retraction. Reference Xiao YB , Zhang B , Wu YL , 2018 . Radiofrequency ablation versus hepatic resection for breast cancer liver metastasis: a systematic review and meta-analysis . J Zhejiang Univ-Sci B (Biomed & Biotechnol) , 19 ( 11 ): 829 - 843 . https://doi.org/10.1631/jzus.B1700516 https://doi.org/10.1631/jzus.B1700516 Radiofrequency ablation versus hepatic resection for breast cancer liver metastasis: a systematic review and meta-analysis 10.1631/jzus.B17r0516 1673-1581（2022）06-0528-01 2022-06-15 2022-12-27 Copyright © Zhejiang University and Springer-Verlag GmbH Germany, part of Springer Nature 2022 2022 浙江大学出版社 浙江大学学报（英文版）（B辑：生物医学和生物技术） 6 23