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All authors declared that they have no conflict of interest.
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Qiliu Peng and Xianjun Lao contributed equally to this study and should be considered as co-first authors.
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Peng, Q., Lao, X., Li, R. et al. Methodological remarks concerning a recent meta-analysis on XPG Asp1104His and XPF Arg415Gln polymorphisms and breast cancer risk. Breast Cancer Res Treat 139, 617–618 (2013). https://doi.org/10.1007/s10549-013-2526-x
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DOI: https://doi.org/10.1007/s10549-013-2526-x