Funding for this research was provided by:
National Natural Science Foundation of China (81670940, 81670941, 81570933, and 81400472)
Special Cultivating and Developing Program of Beijing Science and Technology Innovation Base (z151100001615050)
Ministerio de Salud y Protección Social (16BJZ18)
Received: 18 September 2018
Accepted: 3 January 2019
First Online: 11 January 2019
Ethics approval and consent to participate
: The study was conducted with permission of the Institutional Animal Care and Use Committee of General Hospital of PLA.
: Not applicable.
: The authors declare that they have no competing interests.
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