Su, Yuxi
Xie, Yan
Nan, Guoxin
Article History
Received: 31 March 2022
Accepted: 15 November 2022
First Online: 24 November 2022
Declarations
:
: Children’s hospital of Chongqing Medical University’s ethics committee approved the study. Written informed consent was obtained from a parent or guardian of the children. The study is in accordance with the Declaration of Helsinki.
: Informed consent from all patients guardians were obtained for the study publication of identifying information in an online open-access publication.
: The authors declare that they have no competing interests.