Liu, Chao
Wang, Ligang
Qiu, Hongmei
Dong, Qing
Feng, Yong
Li, Dawei
Li, Chengli
Fan, Cundong
Funding for this research was provided by:
National Natural Science Foundation of China (81501106)
Program of Science and Technology of Shandong (2014GGH218005)
Natural Science Foundation of Shandong Province (ZR2015HL050)
Article History
Received: 27 January 2018
Revised: 5 May 2018
Accepted: 11 May 2018
First Online: 26 May 2018
Compliance with Ethical Standards
:
: The authors declare that they have no competing interest.