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Authors
Wang, Lulin
Song, Lulu
Liu, Bingqing
Zhang, Lina
Wu, Mingyang
Xia, Wei
Li, Yuanyuan
Xiong, Chao
Cao, Zhongqiang
Xu, Shunqing
Zhang, Bin
Tian, Yaohua
Wang, Youjie
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (81273083, 91643207)
Hubei Province Health & Family Planning Scientific Research Project (WJ2017Z001)
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Article History
Received: 9 December 2019
Revised: 20 February 2020
Accepted: 25 February 2020
First Online: 24 March 2020
Compliance with ethical standards
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: The authors declare that they have no conflict of interest.
: The study protocol was approved by the ethics committee of the Tongji Medical College, Huazhong University of Science and Technology (No. S152), and the Wuhan Children’s Hospital (Wuhan Maternal and Child Healthcare Hospital) (No. 2016003). Individual written informed consent was obtained from all participating mothers at enrollment.
