Guo, Jian
Qian, Yitao
Zhang, Xiaojin
Han, Shuangjian
Shi, Qinye
Xu, Jianhong
Article History
Received: 12 January 2022
Accepted: 23 May 2022
First Online: 10 June 2022
Declarations
:
: Not applicable.
: The study has been approved by the Ethics Committee of the Fourth Affiliated Hospital Zhejiang University School of Medicine (approval number: K2020067), and written informed consent was obtained from patients and their families prior to data collection or study intervention. This study adhered to the CONSORT guidelines, and all methods were performed in accordance with the relevant guidelines and regulations (for example- Declarations of Helsinki).
: The authors declare that they have no competing interests.