Funding for this research was provided by:
Overseas Expertise Introduction Project for Discipline Innovation (B18044)
Fundamental Research Funds for the Central Universities (XDJK2018AA002)
Intergovernmental International Science, Technology and Innovation (STI) Collaboration Key Project of China's National Key R&D Programme (2017YFE0110900)
Text and Data Mining valid from 2020-01-13
Accepted: 22 December 2019
First Online: 13 January 2020
Compliance with ethical standards
: The authors declare no conflicts of interest.
: The research did not involve any studies with human participants or animals performed by any of the authors.