Huang, Jing
Guo, Meng-Xiang
Xiang, Dao-Man
Yan, Li-Feng
Yu, Ying
Han, Ling
Wang, Jian-Xun
Lu, Xiao-He
Article History
Received: 8 September 2021
Accepted: 12 January 2022
First Online: 16 March 2022
Declarations
:
: This study was approved by the ethics committee of Guangzhou Women and Children’s Medical Center and all methods in this research were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.