Zhang, Yuezhong
Wang, Shi
Zhao, Honghua
Guo, Zhenhua
Sun, Dianmin
Funding for this research was provided by:
Key Research and Development Program of Shandong Province (NO. 2018GSF118221)
Article History
Received: 1 February 2020
Accepted: 6 April 2020
First Online: 29 April 2020
Compliance with ethical standards
:
: There are no potential competing interests in our paper. And all authors have seen the manuscript and approved to submit to your journal. We confirm that the content of the manuscript has not been published or submitted for publication elsewhere.