Luo, Haiyan
Peng, Songxu
Ouyang, Wenxian
Tan, Yanfang
Jiang, Tao
Tang, Lian
Li, Shuangjie
Qiu, Jun
Zhou, Changci
Funding for this research was provided by:
Hunan Provincial Development and Reform Commission,China ([2019]875, [2019]875, [2019]875, [2019]875, [2019]875, [2019]875, [2019]875, [2019]875, [2019]875)
Article History
Received: 15 October 2021
Accepted: 8 February 2022
First Online: 18 February 2022
Declarations
:
: This study was approved by the Ethics Committee of Hunan Children’s Hospital (IRB No. HCHLL-2019004), and obtained the formal written informed consent from all the parents and guardians of the participating children. All data collection from participants was fully anonymous. All experiments were performed in accordance with the approved guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.