Li, Jing
Qin, Yaru https://orcid.org/0000-0002-5810-7818
Guan, Cheng
Xin, Yanli
Wang, Zhen
Qi, Ruikang
Funding for this research was provided by:
Fundamental Research Funds for the Central Universities (2020YJSAQ15)
Article History
Received: 10 May 2021
Accepted: 6 September 2021
First Online: 19 September 2021
Declarations
:
: All research procedures were approved prior to the commencement of the study by the China University of Mining and Technology (Beijing). All participants signed an informed consent form. Our research received ethics approval from China University of Mining and Technology (Beijing), and it conformed to the ethics guidelines of the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.