Kang, Xiaobing
Chen, Yajun
Zhao, Fan
Lin, Guangfeng
Funding for this research was provided by:
the Scientific Research Program Funded by Shaanxi Provincial Education Department (15JK1504)
the National Natural Science Foundation of China (61671374, 61671376, 61771386)
the Natural Science Basic Research Plan in Shaanxi Province of China (2016JM6045)
Article History
First Online: 29 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.