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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Kaplan–Meier curves for overall survival. (A) Kaplan–Meier survival plot for all patients according to age, subtype and stage. (B) High levels of Ser_IP-10, Ser_MMP-1, and Exo_NGF were significantly associated with poor OS.