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. 2015 Oct 8;8:2835–2842. doi: 10.2147/OTT.S90430

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© 2015 Chen et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Kaplan–Meier curves of DMFS and PFS for the different CXCL12 rs1801157 genotypes.

Notes: (A and C) Compare GG, GA, and AA genotypes for DMFS and PFS. (B and D) Compare GA + GG and AA genotypes for DMFS and PFS. P-value was calculated by log-rank test.

Abbreviations: CXCL12, chemokine ligand 12; DMFS, distant metastasis-free survival; PFS, progression-free survival.