Gu, Fenfen
Hu, Chuling
Xia, Qingming
Gong, Chunai
Gao, Shen https://orcid.org/0000-0003-3940-1402
Chen, Zhongjian
Funding for this research was provided by:
National Natural Science Foundation of China (81172514)
National Natural Science Foundation of China (81372762)
National Natural Science Foundation of China (81172309)
National Natural Science Foundation of China (81672516)
National Natural Science Foundation of China (81672545)
Article History
Received: 18 April 2018
Accepted: 26 October 2018
First Online: 12 November 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.