Fan, Shu-min
Xia, Bei
Liu, Wei-xiang
Yu, Wei
Wu, Zhi-xia
Chen, Shu-Bao
Liu, Qing-Hua
Chen, Wen-juan
Zhu, Shan-liang
Jin, Mei
Min, Jie-Qing
Xu, Yang
Article History
Received: 12 May 2021
Accepted: 6 September 2021
First Online: 30 September 2021
Declarations
:
: This study was approved by the Ethical committee for medical research at Shenzhen Children’s Hospital. Written consent from each parent was retrieved. Reference Number: 2020012 158–31.
: Not applicable.
: The authors declare that they have no competing interests.