Document is current
Any future updates will be listed below
-
Authors
Song, Yuying
Huang, Rui
Hu, Xiangmei
Wu, Shanshan
Chen, Sihe
Liu, Guangshen
Ou, Mingzhi
Guo, Haichun
-
Funding
Funding for this research was provided by:
Innovative R&D project of Hunan Provincial Development and Reform Commission (No. 37)
- License Information
-
More Information
Article History
Received: 14 March 2023
Accepted: 30 April 2023
First Online: 31 May 2023
Declarations
:
: Y. Song, R. Huang, X. Hu, S. Wu, S. Chen, G. Liu, M. Ou and H. Guo declare that they have no competing interests.
: All procedures performed in studies involving human participants or on human tissue were in accordance with the ethical standards of the institutional and/or national research committee and with the 1975 Helsinki declaration and its later amendments or comparable ethical standards. Approval was obtained from the Ethics Committee of Changsha Maternal and Child Health Care Hospital. Written informed consent was obtained from all individual patients included in the study.
