Han, Lu
Li, Rui
Xiong, Wenxue
Hu, Yang
Wu, Jiabao
Liu, Xiaohua
Nie, Hua
Qin, Weibing
Ling, Li
Li, Mingzhen
Funding for this research was provided by:
Guangdong Province Medical Research Funding (No.2022314)
Guangdong Province Medical Research Funding (No.2022326)
National Natural Science Foundation of China (No.8210050633)
Natural Science Foundation of Guangdong Province (No.2020A1515110735)
Natural Science Foundation of Guangdong Province (No. 2019A1515011984)
Article History
Received: 30 December 2022
Accepted: 21 July 2023
First Online: 10 August 2023
Declarations
:
: The authors have no competing interests to declare.
: This study was approval by the Institutional Review Board of the Chinese Association of Maternal and Child Health Studies (IRB-201001). Before enrolment all participants provided a written informed consent. We confirmed that all methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.