Jia, Xiao-Tao http://orcid.org/0000-0003-0300-3779
Pan, Yanfang
Di, Zhengli
Gu, Naibing
Liu, Zhiqin
Kang, Yu-Ming
Funding for this research was provided by:
National Natural Science Foundation of China (81703842)
Project of Science and Technology for Social Development in Shaanxi Province (2016SF-160)
Key Research and Development Projects of Shaanxi Provincial (S2018-YF-YBSF-0293)
Article History
Received: 26 March 2018
Accepted: 11 August 2018
First Online: 14 August 2018
Compliance with ethical standards
: The authors declare that they have no conflict of interest.