Zheng, Hu
Wang, Dong https://orcid.org/0000-0002-7588-9532
Tong, Xinmeng
Li, Lihui
Behringer, Robert P.
Funding for this research was provided by:
National Natural Science Foundation of China (41672256, BK20180074)
National Science Foundation (DMR1206351, DMR1809762)
Army Research Office (W911NF-18-1-0184)
National Aeronautics and Space Administration (NNX15AD38G)
W. M. Keck Foundation
Article History
Received: 20 February 2019
First Online: 29 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.