Funding for this research was provided by:
National Natural Science Foundation of China (81771411, 81571279, 81471140)
Defence-related Science and Technology Foundation of China (3607026)
the Key Project of the Shaanxi Major Basic Research and Development Program (2017ZDXM-SF-059)
the Young Scholar Research Grant of Chinese Anaesthesiologist Association (220160900001, 21700001)
Received: 5 April 2018
Accepted: 2 July 2018
First Online: 12 July 2018
: All animal experimental procedures were approved by the Ethics Committee for Animal Experimentation of Fourth Military Medical University and followed the National Institutes of Health Guide for the Care and Use of Laboratory Animals.
: Not applicable.
: The authors declare that they have no competing interests.
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