Funding for this research was provided by:
National Natural Science Foundation of China (NSFC31872218, NSFC31372191)
National Institutes of Health (NIH R01 OD011116, R24 RR032670)
National Natural Science Foundation of China (NSFC31270419)
Article History
Received: 19 December 2018
Accepted: 13 July 2019
First Online: 22 July 2019
Compliance with Ethical Standards
:
: The authors declare no competing interests.
: All experimental procedures involving animals were conducted and approved by the Animal Care and Use Committee of the Institute of Zoology, Chinese Academy of Sciences (approved protocol: IOZ18002).