Ruan, Wan-ying https://orcid.org/0000-0002-1482-257X
Duan, Hai-bin https://orcid.org/0000-0002-4926-3202
Funding for this research was provided by:
National Natural Science Foundation of China (91948204, 91648205, U1913602, U19B2033)
the Science and Technology Innovation 2030-Key Project of “New Generation Artificial Intelligence,” China (018AAA0102303)
the Aeronautical Foundation of China (20185851022)
Article History
Received: 10 February 2020
Accepted: 30 March 2020
First Online: 21 May 2020
Compliance with ethics guidelines
: Wan-ying RUAN and Hai-bin DUAN declare that they have no conflict of interest.