Ma, Pengcheng
Zheng, Jiachun
Chen, Huizhi
Yang, Weijie
Gao, Hongwei
Article History
Received: 30 November 2023
Accepted: 27 February 2024
First Online: 7 March 2024
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Shandong Public Health Clinical Center.
: 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 Figs. , , and .
: The authors have no relevant financial or non-financial interests to disclose.