Funding for this research was provided by:
High-level Hospital Construction Research Project of Maoming People’s Hospital
Maoming Science and Technology Project (2022166)
Article History
Received: 5 October 2022
Accepted: 22 December 2022
First Online: 16 January 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine (Approval number: XHEC-D-2022–192).
: Written informed consent was obtained from the parents.
: The authors affirm that human research participants provided informed consent for publication of the images in Figs. InternalRef removed, InternalRef removed, and InternalRef removed.
: Financial interests: Feng WJ, Dai ZZ, and Wu ZK declare they have no financial interests. Xiong QG has received research funding from High-level Hospital Construction Research Project of Maoming People’s Hospital and Maoming Science and Technology Project (2022166).