Hong, Qijin
Shen, Jun
Feng, Qi
Zheng, Qing
Qiao, Yuqi
Article History
Received: 3 January 2022
Accepted: 22 March 2022
First Online: 12 April 2022
Change Date: 13 May 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12876-022-02297-8
Declarations
:
: All methods were performed in accordance with the Declaration of Helsinki and approved by Shanghai Jiaotong University, School of Medicine, Renji Hospital Ethics Committee. As it is a retrospective cohort study, informed consent is waived, which is granted by the Shanghai Jiaotong University, School of Medicine, Renji Hospital Ethics Committee. (KY-2021-122-B).
: Not applicable.
: The authors declare that they have no competing interests.