Song, Hao
Cai, Lianghui
Article History
Received: 30 September 2023
Accepted: 1 March 2024
First Online: 12 March 2024
Declarations
:
: The authors declare that the work is written with due consideration of ethical standards. The study was conducted in accordance with the ethical principles approved by the Ethics Committee of Qiqihar University (Protocol No. 6 of 13.06.2023). Informed consent was signed by participants.
: Not applicable.
: The authors declare no competing interests.