Li, Jing http://orcid.org/0000-0002-1232-3056
Gu, Jian
Funding for this research was provided by:
Fundamental Research Funds for the Central Universities, Southwest Minzu University (2018NQN50)
Article History
First Online: 16 October 2018
Compliance with Ethical Standards
:
: This work was supported by the Fundamental Research Funds for the Central Universities, Southwest Minzu University, 2018NQN50.
: Jing Li and Jian Gu have no conflicts of interest that are directly relevant to the content of this study.