Zhang, Lin
Hao, Changfu
Zhai, Ruonan
Wang, Di
Zhang, Jianhui
Bao, Lei
Li, Yiping
Yao, Wu
Funding for this research was provided by:
National Natural Science Foundation of China (81273039)
National Natural Science Foundation of China (81472954, 81773404)
Article History
Received: 29 April 2018
Accepted: 22 November 2018
First Online: 29 November 2018
Ethics approval and consent to participate
: The research protocol was approved by the institutional review board of Zhengzhou University.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.