Qiang, Dandan https://orcid.org/0000-0002-6948-191X
Zhang, Meiyun
Li, Jinbao
Xiu, Huijuan
Liu, Qiang
Funding for this research was provided by:
The Doctoral Program of Higher Education of China (Grant no. 20126125130001)
The Doctoral Scientific Research Fund of Shaanxi University of Science & Technology (Grant no. BJ13-02)