Tan, Yilan
Wang, Xilang
Fu, Jing
Tang, Jing
Xiang, Jianbo
Tao, Lijuan
Luo, Yulin
Article History
Received: 7 December 2021
Accepted: 1 February 2023
First Online: 7 February 2023
Declarations
:
: The retrospective study was approved by the Ethics Committee of the Hunan Children’s Hospital (Registration KS2015–48) and followed the tenets of the Declaration of Helsinki. All participants or their guardians were fully informed and signed the informed consent.
: Participants have given written consent for their personal or clinical details along with any identifying images to be published in this study.
: The authors declare no competing interests.