Nie, Huang
Hao, Yiming
Feng, Xiangying
Ma, Lina
Ma, Yumei
Zhang, Zhen
Han, Xi’an
Zhang, Jian zhong
Zhang, Ping
Zhao, Qingchuan
Dong, Hailong
Article History
Received: 15 December 2021
Accepted: 23 June 2022
First Online: 19 August 2022
Declarations
:
: This study was approved by KY20202116-C-1 from Approval Form I E C of our hospital. The need for written informed consent was waived, because of the study’s retrospective nature.
: Not applicable.
: The authors declare that they have no competing interests.