Qiu, Kun-yin
Liao, Xiong-yu
Li, Yang
Huang, Ke
Xu, Hong-gui
Fang, Jian-pei
Zhou, Dun-hua
Article History
Received: 15 December 2022
Accepted: 16 May 2023
First Online: 25 May 2023
Declarations
:
: The research protocol and informed consent were approved by the ethics committee of Sun Yat-sen Memorial Hospital, Sun Yat-sen University(No.SYSKY-2022–333-01). Informed Consent was obtained from the participants and the parents/ guardians of the children under the age of 18.
: Not applicable.
: The authors declare no competing interests.