Feng, Chuan
Xu, Ye
Cheng, Xiang
Gao, Sijie
Huang, Xinyan
Huang, Shiyu
Article History
Received: 11 June 2023
Accepted: 28 June 2023
First Online: 14 July 2023
Declarations
:
: The ethics committee of the Children’s hospital of Chongqing Medical University approved the study. The approved filed number is CHCMU-XJS-2022-31
: Informed consent for publication of photographs was obtained from all subjects.
: The authors declare no competing interests.