Li, Qian
Zhang, Shuang
Wu, Qi-Jun
Xiao, Jia
Wang, Zhi-Hong
Mu, Xiang-Wei
Zhang, Yu
Wang, Xue-Na
You, Lian-Lian
Wang, Sheng-Nan
Song, Jia-Ni
Zhao, Xiu-Nan
Wang, Zhen-Zhen
Yan, Xin-Yi
Jin, Yu-Xin
Jiang, Bo-Wen
Liu, Shu-Xin
Article History
Received: 24 March 2022
Accepted: 21 June 2022
First Online: 28 June 2022
Declarations
:
: The study protocol was approved by the institutional medical ethics committee of the Dalian Central Hospital. All participants or a next of kin of the participants were provided written informed consent before data collection. The present study was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.