Hu, Xueyu
Feng, Gangning
Meng, Zhiqiang
Ma, Long
Jin, Qunhua
Article History
Received: 21 March 2021
Accepted: 7 July 2021
First Online: 27 July 2021
Declarations
:
: All experiments were approved by the Animal Experiment Ethics Committee of Ningxia Medical University (protocol number: 2019–066) and approved by the Medical Research Ethics Review Committee of the General Hospital of Ningxia Medical University (Proposal Number: 2020–999). All experiments were carried out under the standard principles of animal experiment ethics and comply with the Declaration of Helsinki. Informed consent has been obtained from all patients, and the purpose and principles of the study, as well as precautions, have been briefed to the patients or their family members, so that they have a detailed understanding of the study at the time of signing the consent.
: Written informed consent was obtained from each patient to authorize the publication of their data.
: The authors declare that they have no competing interests.