Funding for this research was provided by:
The Young Talents of 1233 program of Hunan Children hospital
Project of Hunan Provincial Health Commission (202204073670)
Key Research and Development Program of Hunan Province of China (2020SK21139)
Major science and technology projects for collaborative prevention and control of birth defects in Hunan Province (2019SK1010)
Clinical medical technology innovation guidance project of Hunan Province (2020SK50518)
Received: 10 July 2022
Accepted: 16 January 2023
First Online: 30 January 2023
: The Hunan Children’s Hospital Medical Ethics Committee approved this research (NO. KYSQ2021-017). All methods were performed following the declarations of Helsinki. Informed consent was taken from all participant’s parents and legal guardians.
: All patients or guardians signed informed consent forms to publish their details in this article.
: The authors declare that they have no competing interests.