Zheng, Xiaohong
Ouyang, Xiaojun
Cheng, Cheng
Rong, Liping
Chen, Lizhi
Mo, Ying
Jiang, Xiaoyun
Article History
Received: 24 February 2023
Revised: 12 May 2023
Accepted: 9 July 2023
First Online: 24 July 2023
Competing interests
: The authors declare no competing interests.
: This study was approved by the Ethics Committee of the First Affiliated Hospital, Sun Yat-sen University (No. [2019] 248), and all the children and their guardians were informed and signed the consent forms before collecting clinical data and specimens.