Funding for this research was provided by:
National Nature Science Foundation of China (No. 8130182, No.81472673, No.81672720, No.81672334)
The Fund of Shanghai Municipal Commission of Health and Family Planning (20174Y0151)
The Fund of Shanghai Science and Technology Commission (16ZR1406100)
Article History
Received: 11 November 2019
Accepted: 13 February 2020
First Online: 2 March 2020
Compliance with ethical standards
: All the experiments were performed in compliance with the relevant laws and institutional guidelines, conducted according to the Declaration of Helsinki and approved by the Ethics Committee of Fudan University.
: The author(s) declare that they have no competing interests