Zhou, Weiwei
Wang, Ping
Bai, Yanrui
Zhang, Ying
Shu, Jianbo
Liu, Yang
Article History
Received: 28 February 2023
Accepted: 20 May 2023
First Online: 31 May 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Tianjin Children’s Hospital (08/24/2020/No. KY2020-40). Informed consent was obtained from their legal guardians.
: Not applicable.
: The authors declare that they have no competing interests.