Sun, Jun
Chang, Jie
Zhu, Ergang
Sun, Xugui
Tao, Yu
Chen, Xiaohong
Article History
Received: 26 December 2022
Accepted: 4 April 2023
First Online: 21 April 2023
Declarations
:
: Ethical approval and consent to participate in this study were approved by the Ethics Committee of Wannan Medical College and collected written informed consent from either students or their parents or guardians respectively. The study was conducted in accordance with approved national guidelines.
: Not applicable.
: The authors declare no competing interests.