Li, Huixia
Yuan, Shan
Liao, Minghui
Tan, Sanfeng
Zheng, Jianfei
Wan, Lijia
Tu, Ying
Yang, Min
Gao, Jie
Funding for this research was provided by:
Hunan Provincial Natural Science Foundation (No.2020JJ5285)
Article History
Received: 11 August 2023
Accepted: 16 January 2025
First Online: 22 January 2025
Declarations
:
: The authors declare no competing interests.
: The study protocol was approved by the Ethics Committee of Hunan Provincial Maternal and Child Health Care Hospital (No.2019-S029). The study was conducted in accordance with the Declaration of Helsinki. Written informed consents were obtained from all the caregivers of the included children.