Yang, Jie
Chen, Haibo
Liu, Senli
Funding for this research was provided by:
National Natural Science Foundation of China (11671403)
Natural Science Foundation of Hunan Province (2019JJ50473)
Research Foundation of Education Bureau of Hunan Province, China (19B450)
Text and Data Mining valid from 2020-08-28
Version of Record valid from 2020-08-28
Article History
Received: 22 October 2019
Accepted: 17 August 2020
First Online: 28 August 2020
Competing interests
: The authors declare that they have no competing interests.