Funding for this research was provided by:
National Natural Science Foundation of China (52475047)
National Natural Science Foundation of China (52130505)
Natural Science Foundation of Beijing Municipality (F251048)
Aeronautical Science Foundation of China (2024Z042051001)
Article History
Received: 7 November 2024
Accepted: 2 September 2025
First Online: 16 December 2025
Declarations
:
: This is an observational study. The Research Ethics Committee has confirmed that no ethical approval is required.
: Informed consent was obtained from all individual participants included in the study.
: The authors affirm that human research participants provided informed consent for publication of all images.
: The authors have no relevant financial or non-financial interests to disclose.