Qiu, Zhi-Huang
Zong, Zhen-Fang
Wu, Qing-Song
Xiao, Jun
Chai, Tian-Ci
Chen, Xiao-Dong
Shen, Yue
Chen, Liang-Wan
Article History
Received: 7 July 2022
Accepted: 5 December 2022
First Online: 17 December 2022
Declarations
:
: All participants were informed of the purpose and content of the study before participating. Written informed consent was obtained from all the participants. They were also informed that their participation was voluntary and that they had the right and freedom to withdraw from the study at any time without the need provide a reason. The process was completely anonymous. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the ethics Committee of the hospital.
: Not Applicable.
: There was no financial or non-financial interests that are directly or indirectly related to the work submitted for publication. The authors declare that they have no competing interests.