Funding for this research was provided by:
Science and Technology Commission of Shanghai Municipality (19495810300)
Shanghai Hospital Development Center (SHDC22020217)
Received: 28 May 2021
Accepted: 17 September 2021
First Online: 9 October 2021
: Not applicable.
: This study was approved by the ethics committees of Children’s Hospital of Fudan University (2019–300) and written informed consent for participation in the study was obtained where participants are children (under 16 years old) from their parent or guardian. This study was performed in line with the principles of the Declaration of Helsinki.
: The authors have no competing interest to declare that are relevant to the content of this article.