Wu, Dong-Mei
Zheng, Zi-Hui
Zhang, Ying-Bo
Fan, Shao-Hua
Zhang, Zi-Feng
Wang, Yong-Jian
Zheng, Yuan-Lin
Lu, Jun
Article History
Received: 13 December 2018
Accepted: 21 May 2019
First Online: 6 June 2019
Change Date: 1 April 2022
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Change Details: This article has been retracted.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/s13046-022-02347-9
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Affiliated Municipal Hospital of Xuzhou. All participants have signed written informed consent forms prior to the experiment.
: Not applicable.
: The authors declare that they have no competing interests.