Zheng, Shan
Zhang, Xiaofei
Zhu, Wenzhi
Nie, Yonghong
Ke, Ximeng
Liu, Shaodong
Wang, Xue
You, Jinlong
Kang, Feng
Bai, Yana
Wang, Minzhen
Funding for this research was provided by:
The Gansu Province Science Fund for Distinguished Young Scholars of China (23JRRA1019)
Article History
Received: 10 May 2023
Accepted: 29 August 2023
First Online: 8 September 2023
Declarations
:
: The study was approved by the Ethics Committee of School of Public Health, Lanzhou University (No.2015–01) and informed consent was obtained from all the study participants and there legal guardians involved in the study. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.