Zhang, Qian
Ni, Tianxiang
Dang, Yujie
Ding, Lingling
Jiang, Jingjing
Li, Jing
Xia, Mingdi
Yu, Na
Ma, Jinlong
Yan, Junhao http://orcid.org/0000-0002-7110-8698
Chen, Zi-Jiang
Funding for this research was provided by:
National Key Research & Development Program of China (2016YFC1000202, 2018YFC1002804)
Major Program of National Natural Science Foundation of China (81490743)
General Program of National Natural Science Foundation of China (81671522, 81571406)
Shandong Provincial Key Research and Development Program (2016GGH4522)
Special Fund of Taishan Scholars Program of Shandong Province (tsqn201812154)
Article History
Received: 12 February 2020
Accepted: 21 July 2020
First Online: 8 August 2020
Compliance with ethical standards
: The study was approved by the Institutional Review Board of Center for Reproductive Medicine, Shandong University. Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.