Feng, Yanhu
Han, Zhijian
Feng, Zedong
Wang, Bofang
Cheng, Huijuan
Yang, Luxi
Li, Yangbing
Gu, Baohong
Li, Xuemei
Li, Yahao
Li, Yumin
Wang, Chen
Chen, Hao http://orcid.org/0000-0002-9716-0929
Funding for this research was provided by:
Key Programme (81670594, 31270532)
Article History
Received: 11 October 2018
Accepted: 27 November 2019
First Online: 13 January 2020
Change Date: 15 August 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Change Details: This article has been retracted.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/s12876-022-02450-3
Ethics approval and consent to participate
: The protocol of animal experiments was approved by the animal management committee of Lanzhou University Second Hospital and performed strictly according to the guideline on animal experimentation.
: Not applicable.
: The authors declare that they have no competing interests.