Dong, Binhua
Chen, Lihua
Lin, Wenyu
Su, Yingying
Mao, Xiaodan
Pan, Diling
Ruan, Guanyu
Xue, Huifeng
Kang, Yafang
Sun, Pengming http://orcid.org/0000-0002-5072-6091
Funding for this research was provided by:
Fujian Provincial Natural Science Foundation of China (2017J01232)
Fujian Provincial Maternity and Children’s Hospital Natural Science Foundation (YCXM18–18)
Fujian Provincial Health and Family Planning Commission Innovation Project (2009-CXB-33)
Article History
Received: 10 May 2020
Accepted: 21 August 2020
First Online: 28 August 2020
Ethics approval and consent to participate
: Ethics Committee of Fujian Maternity and Child Health Hospital (No. 2012-031). All participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.