Zhang, Bo
Wang, Haiying
Yan, Xuechao
Duan, Yu-Ai
Guo, Shuai http://orcid.org/0000-0001-7729-0980
Luo, Fei-Xian
Funding for this research was provided by:
General Project of Scientific Research Program of Beijing Education Commission (KM201810028007)
National Natural Science Foundation of China (21502122)
Natural Science Foundation of Beijing Municipality (2192012)
Article History
Received: 4 September 2019
Accepted: 25 October 2019
First Online: 14 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.