Yang, Wen
Li, Tengfei
Shu, Chang
Ji, Shunli
Wang, Lei
Wang, Yan
Li, Duo
Mtalimanja, Michael
Sun, Luning
Ding, Li http://orcid.org/0000-0003-3197-0635
Funding for this research was provided by:
National Natural Science Foundation of China (81573387, 81703472, 81603072, 81560695)
the Postgraduate Research & Practice Innovation Program of Jiangsu Province (KYCX17_0683)
Article History
Received: 5 March 2018
Accepted: 30 April 2018
First Online: 10 May 2018
Compliance with ethical standards
: The author(s) declare that they have no competing interests.
: Institutional Review Board approval was not required because the study is not on animals.
: Written informed consent was not required for this study because the study is not on human subjects.