Article History
Received: 9 May 2021
Accepted: 9 January 2022
First Online: 19 January 2022
Declarations
:
: The authors declare no competing interests.
: The study protocol was approved by the Scientific and Ethical Committee of the Children’s Hospital of Chongqing Medical University (Chongqing, China).
: Written informed consent was obtained from the accompanying relative/guardian of the child.