Chen, Yong-chao
Xian, Zhi-xiong
Han, Sai-hong
Li, Lan
Teng, Yi-shu
Article History
Received: 22 January 2021
Accepted: 5 July 2021
First Online: 21 July 2021
Declarations
:
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. The study was approved by the ethics committee of the Shenzhen Children’s Hospital. Due to all participants included in the study are under 18, informed consent was obtained from all individual participants’ parents and/or legal guardian.
: Informed consent for publication was obtained from all patients’ parents for the use of their medical records and exam images in writing this study.
: All authors declare that they have no conflict of interest.