Hua, Xiaoyu
Zhou, Xingxing
Guo, Shijing
Zheng, Ting
Yuan, Ruo
Xu, Wenju http://orcid.org/0000-0002-2188-4621
Funding for this research was provided by:
Natural Science Foundation Project of Chongqing (cstc2018jcyjAX0214)
National Natural Science Foundation of China (21775123)
Article History
Received: 30 September 2018
Accepted: 24 January 2019
First Online: 4 February 2019
Compliance with ethical standards
: The author(s) declare that they have no competing interests.