Liu, Xuan
Xing, Yuzhe
Liu, Yuqing
Wan, Yuan
Funding for this research was provided by:
Natural Science Foundation of Hebei Province (F2021202062)
National Key Research and Development Program of China (2022YFB4701104)
National Natural Science Foundation of China (U1913211)
Article History
Received: 1 April 2024
Accepted: 31 October 2024
First Online: 6 December 2024
Declarations
:
: This is an observational study. This 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 the images in Figure(s) 13, 16,17,18 and 20.
: The authors have no relevant financial or non-financial interests to disclose.