Ji, Jie
Yang, Wei
Shi, Hai-Bin
Liu, Sheng
Zhou, Wei-Zhong
Article History
Received: 19 January 2022
Accepted: 13 June 2022
First Online: 29 June 2022
Declarations
:
: Study protocol followed the guidelines of the World Medical Association Declaration of Helsinki and were approved by the Ethics Committee of the First Affiliated Hospital with Nanjing Medical University. Due to the retrospective study design, written informed consent was waived (the Ethics Committee of the First Affiliated Hospital with Nanjing Medical University).
: Not applicable.
: The authors declare that they have no competing interests.