Retraction Retraction dated 2026-07-09
Click to view Retraction: https://doi.org/10.1186/s12885-026-16489-y
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Authors
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Funding
Funding for this research was provided by:
Scientific Research Fund Project of Hebei Provincial Health and Family Planning Commission (20180691)
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Article History
Received: 7 October 2020
Accepted: 8 February 2021
First Online: 9 March 2021
Change Date: 9 July 2026
Change Type: Correction
Change Details: This article has been retracted. Please see the Retraction Notice for more detail:
Change Details: https://doi.org/10.1186/s12885-026-16489-y
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of General Hospital of Cangzhou Central Hospital (2018066). All patients provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
