Zhou, Meng
Chen, Qian-xin
Yang, Yuan-zhong
Liang, Zhuo-zhi
Li, Yue-lin
Huang, Zi-yi
Weng, Zi-jin
Zhang, Xiao-fang
Guan, Jie-xia
Tang, Lu-ying
Ren, Ze-fang
Funding for this research was provided by:
national natural science foundation of china (81773515, 81973115)
science and technology planning project of guangdong province (2019B030316002)
Article History
Received: 20 July 2021
Revised: 13 September 2021
Accepted: 16 September 2021
First Online: 25 September 2021
Declarations
:
: The study was approved by the ethics committee of School of Public Health, Sun Yat-sen University.
: Informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare no competing interests.