Li, Si
He, Zhiming
Luo, Yanmin
Ji, Yanli
Luo, Guangping
Fang, Qun
Gao, Yu
Funding for this research was provided by:
National Natural Science Foundation of China (81671479)
Postdoctoral Research Foundation of China (2018M640864)
Article History
Received: 24 March 2020
Accepted: 3 September 2020
First Online: 16 September 2020
Ethics approval and consent to participate
: All procedures performed in the study involving human participants were performed in accordance with the ethics standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethics standards. All the patients indicated consent by written informed consent before the medical intervention. The study was approved by the ethics committee of the Sixth Affiliated Hospital of Sun Yat-sen University in Guangzhou, China(2020ZSYLEC-056). Data was collected from part of routine antenatal management and neonatal care, and personal information was only accessible to the study team.
: Not applicable.
: The authors declare that they have no competing interests.