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Article History

Received: 21 August 2019

Accepted: 22 May 2020

First Online: 9 June 2020

Change Date: 18 April 2025

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Change Details: This article has been retracted.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/s11658-025-00728-4

Ethics approval and consent to participate

: This study was approved by the Medical Ethics Committee of the Central China Fuwai Hospital of Zhengzhou University (approval number: ZU2064–153; 2014.9.23) and was performed in accordance with the guidelines in the Declaration of Helsinki.

: Not applicable.

: The authors have no competing interests to report.