Zhang, Zhenling
Zhang, Yuxin
Lao, Si
Qiu, Jian
Pan, Ziang
Feng, Xiaoying
Funding for this research was provided by:
Natural Science Foundation of Liaoning Province (201202052)
Article History
Received: 2 April 2022
Accepted: 31 July 2022
First Online: 5 August 2022
Declarations
:
: All experiments were performed in accordance with relevant guidelines and regulations. This research content has been strictly reviewed and approved by the Ethics Committee of the Second Affiliated Hospital of Dalian Medical University. According to Article 39 of “the measures for ethical review of biomedical research involving people”, which was implemented at that time, “using human body materials or data with identifiable information for research, if the subject can not be found, and the research project does not involve personal privacy and commercial interests, the signing of informed consent can be exempted after the review and approval of the ethics committee”. The ethics committee agreed that the application for signing informed consent can be exempted for the research. It is hereby stated that the ethics review approval document was issued on December 13, 2021 (approval No. 132, ethical review 2021, the Second Affiliated Hospital of Dalian Medical University).
: Not applicable.
: All authors declare that they have no conflict of interests.