Yang, Xiaoqing
Liu, Zhen
Jiang, Chengcheng
Sun, Jianan
Xue, Changhu
Mao, Xiangzhao http://orcid.org/0000-0002-6315-1338
Funding for this research was provided by:
National Natural Science Foundation of China (31471607)
Applied Basic Research Program of Qingdao (16-5-1-17-jch)
Article History
Received: 4 January 2018
Revised: 3 April 2018
Accepted: 7 April 2018
First Online: 23 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.