Dong, Tianyi
Lan, Xiang
Fan, Bingbing
Jia, Shouyin
Liu, Fengyan
Feng, Qiang
Sun, Yi
Zhong, Ning
Liu, Shili https://orcid.org/0000-0003-3314-7749
Article History
Received: 17 July 2022
Accepted: 3 October 2022
First Online: 12 November 2022
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: This study was approved by the Ethics Committee of School of Basic Medical Science, Shandong University (). Informed consent was obtained from all individual participants included in the study. Written informed consent was obtained from the parents. The authors affirm that human research participants provided informed consent for publication of the images in Figure(s) 1a, 1b and 1c.