Mei, Ling
Ma, Ying
Zhao, Lili
Chen, Qingling
Zhou, Li
Yang, Hang
Liu, Jie
Li, Jia
Article History
Received: 26 June 2022
Accepted: 19 October 2022
First Online: 12 December 2022
Declarations
:
: This study protocol was approved by the Ethics Committee of Tianjin Second People’s Hospital and conforms to the principles of the 1975 Declaration of Helsinki. An informed consent was obtained from all patients. All methods were performed in accordance with relevant guidelines and regulations.
: Not applicable.
: All authors declare no competing interest.