Funding for this research was provided by:
National Program on Key Basic Research Project (No.2014CB744400)
Major Project of Military Medicine (No.BWS17C030)
General Financial Grant from the China Postdoctoral Science Foundation (No.2016M602971)
Article History
Received: 12 June 2018
Revised: 26 September 2018
Accepted: 28 September 2018
First Online: 8 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.