Dang, Xiaoxiao
Xie, Zhihong
Liu, Wei
Sun, Yu
Liu, Xiaolin
Zhu, Yongqiang
Staehelin, Christian
Funding for this research was provided by:
NSFC-Shandong Joint Fund Key Projects (U1806206)
National Natural Science Foundation of China (31570063 and 31870020)
Key Deployment Project of Chinese Academy of Sciences (KFZD-SW-112)
Shandong Key Research and Development Program (2017GSF17129)
Shandong Key Scientific and Technological Innovation Program (2017CXGC0303)
Article History
Received: 16 January 2019
Accepted: 29 July 2019
First Online: 12 August 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.