Funding for this research was provided by:
the National Natural Scientific Foundation of China (No. 81302060)
the National Natural Scientific Foundation of China (No. 81472322)
the National Natural Scientific Foundation of China (No. 81672930)
the national youth talent support program for TS Zheng
the Natural Science Foundation of Heilongjiang Province (LC201437/H1617)
China Postdoctoral Science Foundation (No. 2015T80369)
China Postdoctoral Science Foundation (No. 2014M560271)
Heilongjiang Postdoctoral Science Foundation (No. LBH-Z14142)
Heilongjiang Postdoctoral Science Foundation (No. LBH-TZ1615)
the Fok Ying Tung Education Foundation (No. 151037)
the Academician Yu Weihan Outstanding youth foundation of Harbin Medical University for TS Zheng
Article History
Received: 15 July 2018
Accepted: 16 August 2018
First Online: 22 August 2018
Compliance with ethical standards
:
: Authors declare no conflict of interests.
: This article does not contain any studies with human participants or animals performed by any of the authors.