Funding for this research was provided by:
Science-Technology Creative Foundation for Young Scientists of Harbin City (2015RAQXJ055)
China Postdoctoral Science Foundation (2013M531013)
Foundation of Guilin University of Electronic Technology (HKY19002)
111 Project to the Harbin Engineering University (B13015)
Article History
Received: 5 February 2019
Accepted: 22 May 2019
First Online: 11 June 2019
Compliance with ethical standards
:
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.