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Open Access

Expression of Concern

Expression of Concern: Risk factors of progression to endometrial cancer in women with endometrial hyperplasia: A retrospective cohort study

  • The PLOS One Editors

The PLOS One Editors issue this Expression of Concern because this article [1] was identified as one of a series of submissions for which we have concerns about the peer review process. Readers are advised to interpret the article [1] with caution.

Reference

  1. 1. Jeong JY, Hwang SO, Lee B, Kim K, Kim YB, Park SH, et al. Risk factors of progression to endometrial cancer in women with endometrial hyperplasia: A retrospective cohort study. PLoS One. 2020;15(12):e0243064. pmid:33259545

Citation: The PLOS One Editors (2026) Expression of Concern: Risk factors of progression to endometrial cancer in women with endometrial hyperplasia: A retrospective cohort study. PLoS One 21(4): e0347720. https://doi.org/10.1371/journal.pone.0347720

Published: April 22, 2026

Copyright: © 2026 The PLOS One Editors. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.