Funding for this research was provided by:
National Natural Science Foundation of China (81171757)
Received: 27 November 2018
Accepted: 4 July 2019
First Online: 29 July 2019
Ethics approval and consent to participate
: All experimental protocols were approved by the Animal Care and Use Committee of Shanghai Jiaotong University and were in accordance with the guidelines for the Care and Use of Laboratory Animals published by the US National Institutes of Health.
: Not applicable.
: The authors declare that they have no competing interests.
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