Zhuang, Teng-Feng
Huan, Song-Wei
Luo, Si-Min
She, Guo-Rong
Wu, Wen-Rui
Chen, Jun-Yuan
Liu, Ning
Zha, Zhen-Gang
Article History
Received: 29 June 2021
Accepted: 14 September 2021
First Online: 27 September 2021
Declarations
:
: The ethics approval of this retrospective study was obtained from the institutional review board of the hospital and was in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Freely given, informed consent was obtained from all patients in this study for all procedures undertaken and all data obtained.
: All the authors agreed with the publication guidelines of the journal and no patient identifiable data is included in this manuscript.
: All authors declared that they have no competing interests.