Zhang, Ruidong
Hu, Jie
Li, Shengde
Xue, Bin
Wang, Lu
Bai, Jie
Zheng, Jijian
Article History
Received: 15 November 2020
Accepted: 6 October 2021
First Online: 19 October 2021
Declarations
:
: This single-center, prospective, parallel-groups clinical trial was approved by the Ethics Committee of Shanghai Children’s Medical Center in China (SCMCIRB-K2018086) and registered at the Chinese Clinical Trial Registry website (ExternalRef removed, ChiCTR1900023715). Written informed consent was obtained from parents or legal guardians of each child before the trial began.Consent for publication.All parents or legal guardians of the patients enrolled in this study consented to their data being published.
: The authors declare that there are no conflicts of interest.