Xu, Xin https://orcid.org/0000-0002-4805-3967
Wu, Han
Bian, Yuehong
Cui, Linlin
Man, Yuanyuan
Wang, Zhao
Zhang, Xin
Zhang, Changming
Geng, Ling
Funding for this research was provided by:
National Key Research and Development Program of China (2018YFC1004301)
The National Key Research and Development Program of China (2018YFC1003202)
Article History
Received: 8 August 2021
Accepted: 3 November 2021
First Online: 26 November 2021
Declarations
:
: The study was approved by the Ethics Committee of the Reproductive Medicine Center of Shandong University on December 1, 2017 (reference number: 2666). Signed informed consent was obtained from all parents and agreement obtained from all children.
: Not applicable.
: The authors declare no competing interests.