Zhan, Junfeng
Jiang, Ya
Zhu, Nan
Fang, Wang
Wang, Gang
Article History
Received: 5 February 2019
Accepted: 17 September 2019
First Online: 10 October 2019
Compliance with ethical guidelines
:
: J. Zhan, Y. Jiang, L. Zhu, W. Fang and G. Wang declare that they have no competing interests.
: All procedures performed in studies involving animal testing were in accordance with the ethical standards of the institutional and/or national research committee and with the 1975 Helsinki declaration and its later amendments or comparable ethical standards.