Peng, Zhe Zhe
Wang, Yan Ting
Zhang, Ma Zhong
Zheng, Ji Jian
Hu, Jie
Zhou, Wan Ru
Sun, Ying
Article History
Received: 2 May 2021
Accepted: 17 September 2021
First Online: 22 October 2021
Declarations
:
: 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-K2020075–1).
: Not applicable.
: The authors declare that they have no competing interests.