Yang, Yanyan
Zhang, Mazhong
Sun, Ying
Peng, Zhezhe
Zheng, Xiaosu
Zheng, Jijian
Article History
Received: 24 October 2021
Accepted: 24 January 2022
First Online: 14 February 2022
Declarations
:
: The trial carried out in accordance with the declaration of Helsinki. Subjects were enrolled in the study after we obtained written informed consent from their parents. This study was approved by the Institutional Review Board of Shanghai Children’s Medical Center (SCMCIRB-K2020036-1).
: Not applicable
: The authors declare that they have no competing interests