Zhang, XinSheng
Zhang, WeiBin
Yuan, MengLang
Shi, XiaoMeng
Chen, HongYi
Feng, Zhen
Chen, ZiHao
Liu, DunBo
Yan, EnJun
Ren, ShuangYi http://orcid.org/0000-0002-5713-6983
Article History
Received: 28 April 2020
Accepted: 14 April 2021
First Online: 26 April 2021
Declarations
:
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions.The study has been granted an exemption from the Ethics Committee of the Second Affiliated Hospital of Dalian Medical University Ethics Committee; Informed consent was signed with all individual participants included in the study.
: Not Applicable.
: There is no conflict of interest in this research.