Funding for this research was provided by:
National Natural Science Foundation of China (91632103)
Program of Shanghai Subject Chief Scientist (17XD1401700)
Shanghai Education Commission Research and Innovation Program (E00037)
“111” Program of Higher Education Discipline Innovation
Natural Science Foundation of Liaoning Province (201602233)
Received: 12 March 2019
Accepted: 16 April 2019
First Online: 9 May 2019
: All procedures were performed in accordance with the principles of the Association for Assessment and Accreditation of Laboratory Animal Care International (AAALAC), approved by Institutional Animal Care and Use Committee of China Astronaut Research and Training Center (ACC-IACUC-2014-001) and Institutional Animal Care and Use Committee of Shanghai Jiao Tong University (IACUC-20140710).
: Not applicable.
: The authors declare that they have no competing interests.
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