Wang, Tong
Xuan, Ping
Liu, Zonglin
Zhang, Tiangang
Funding for this research was provided by:
the Natural Science Foundation of China (61972135)
the Natural Science Foundation of Heilongjiang Province (LH2019F049, LH2019A029)
the China Postdoctoral Science Foundation (2019M650069)
the Heilongjiang Postdoctoral Scientific Research Staring Foundation (BHL-Q18104)
the Fundamental Research Foundation of Universities in Heilongjiang Province for Technology Innovation (KJCX201805)
the Fundamental Research Foundation of Universities in Heilongjiang Province for Youth Innovation Team (RCYJTD201805)
Article History
Received: 18 September 2019
Accepted: 25 May 2020
First Online: 5 June 2020
Ethics approval and consent to participate
: The data that we used are obtained from the public datasets (). Therefore, the ethics approval is not applicable for our study.
: Not applicable.
: The authors declare that they have no competing interests.