Li, Guanlin
Wang, Yongqing
Cao, Guangming
Ma, Yeling
Li, Yu-Xia
Zhao, Yangyu
Shao, Xuan
Wang, Yan-Ling http://orcid.org/0000-0002-9448-7803
Funding for this research was provided by:
National Key Research and Development Program of China (2018YFC1004100)
National Natural Science Foundation of China (81730040, 32171115, 31800986, 82101780)
Article History
Received: 27 September 2021
Accepted: 21 January 2022
First Online: 3 February 2022
Declarations
:
: The study protocol for tissue collection was approved by the Ethics Committee of Peking University Third Hospital and the Institute of Zoology, Chinese Academy of Sciences. Written informed consent was obtained from the enrolled pregnant women.
: Not applicable.
: The authors have no competing interests to declare.