Li, Haiwen
Wang, Maobo
Zhu, Zhenhua
Lu, Yingqiang
Article History
Received: 4 November 2021
Accepted: 25 November 2021
First Online: 4 January 2022
Declarations
:
: The research was approved by the ethics committee ofour hospital, and the patients and their family numbers knew the purpose and process of the research and signed the informed consent form. All methods were carried out in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.