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Article History

Received: 3 January 2019

Accepted: 14 November 2019

First Online: 29 November 2019

Change Date: 25 August 2023

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Change Details: This article has been retracted.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/s13048-023-01267-2

Ethics approval and consent to participate

: All applicable international, national, and/or institutional guidelines for the care and use of human specimens and animals were followed. The animal study was carried out in accordance with the guidelines approved by the animal experimentation ethics committee of the second hospital of Tianjin medical university. The protocol was approved by the committee, all surgery was performed under sodium pentobarbital anesthesia, and all efforts were made to minimize suffering.

: All of the authors have agreed to publish this article in your journal if it is accepted.

: The authors declare that they have no competing interests.