Xu, Huan
Zhai, Ruyi
Zong, Yuan
Kong, Xiangmei
Jiang, Chunhui
Sun, Xinghuai
He, Yi
Li, Xiqi
Funding for this research was provided by:
National Major Scientific Equipment Program (2012YQ12008003)
Shanghai Nature Science Foundation (14ZR1405400)
International Science and Technology Cooperation Program of China (2015DFA31340)
Article History
Received: 29 August 2017
Revised: 8 January 2018
Accepted: 2 February 2018
First Online: 15 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants 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.