Mei, Junqing
Chen, Chang
Liu, Ruoting
Ma, Hongbing
Article History
Received: 17 February 2024
Revised: 4 August 2024
Accepted: 12 August 2024
First Online: 19 September 2024
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki (as revised in 2013). Approval was granted by our institutional review board.
: 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. , , and .
: The authors declare no competing interests.