Du, Yonghao
Xing, Lining
Chen, Yingguo
Wang, Ling
Ren, Teng
Funding for this research was provided by:
National Natural Science Foundation of China (61773120, 61873328)
the Special Foundation for National Excellent Doctoral Dissertations (2014-92)
the National Natural Science Fund for Distinguished Young Scholars of China (61525304)
the Hunan Postgraduate Research Innovation Projec (CX2018B022)
Article History
Received: 3 October 2018
Accepted: 2 December 2019
First Online: 2 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest in this work.