Zeng, Jia
Chen, Jianxing
Chen, Liangkang
Zheng, Wei
Cao, Yunfeng
Huang, Ting http://orcid.org/0000-0001-8560-5532
Article History
Received: 29 July 2018
Accepted: 20 September 2018
First Online: 2 October 2018
Compliance with Ethical Standards
: All experiments were performed according to the guidelines for the care and use of animals established by the Shanghai Institute of Planned Parenthood Research, which have already been approved by the ethics committee of the Shanghai Institute of Planned Parenthood Research (No. 2015-14).
: The authors declare that they have no conflict of interest.