Funding for this research was provided by:
National Key Research and Development Program of China (2017YFB0102501)
Natural Science Foundation of Tianjin City (18JCQNJC01500)
Scientific Research Program of Tianjin Municipal Education Committee (JWK1609)
Artificial intelligence Science and Technology Support planning Major project of Tianjin (17ZXRGGX00070)
Article History
Received: 2 June 2020
Accepted: 17 September 2020
First Online: 7 October 2020
Ethics approval and consent to participate
: This article does not contain any studies with human participants or animals performed by any of the authors.
: The authors declare that they have no competing interests.