Li, Chenguang
Liu, Hailin
Zhang, Bin
Gong, Liqun
Su, Yanjun
Zhang, Zhenfa
Wang, Changli http://orcid.org/0000-0003-0482-5889
Funding for this research was provided by:
National Natural Science Foundation of China (81302001, 81772484)
Article History
Received: 3 March 2018
Accepted: 27 March 2018
First Online: 3 April 2018
Compliance with ethical standards
:
: All procedures performed in this study were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare no conflicts of interest.