Wang, Xuemei
Liu, Dan
Du, Maolin http://orcid.org/0000-0003-3740-0043
Hao, Ruiqi
Zheng, Huiqiu
Yan, Chaoli
Funding for this research was provided by:
Inner Mongolia Science and Technology Project (No)
Article History
Received: 15 December 2019
Accepted: 7 May 2020
First Online: 14 May 2020
Ethics approval and consent to participate
: The study protocol was approved by the Biomedical Research Ethics Committee of Inner Mongolia Medical University, and all selected participants signed informed consent forms.
: Not applicable.
: The authors’ declare that they have no competing interests.