Wang, Peng
Ma, Jun-Chao
Jiang, Zhi-Qiang https://orcid.org/0000-0003-4013-1753
Zhou, Wei-Xing https://orcid.org/0000-0002-8952-8228
Sornette, Didier https://orcid.org/0000-0001-7874-7962
Funding for this research was provided by:
National Natural Science Foundation of China (91746108)
Shanghai Philosophy and Social Science Fund Project (2017BJB006)
Program of Shanghai Young Top-notch Talent (2018)
Article History
Received: 20 July 2019
Accepted: 28 April 2020
First Online: 7 May 2020
Competing interests
: The authors declare that they have no competing interests.