Zhu, Wenzhi
Liu, Yanli
Zhang, Li
Shi, Guoxiu
Zhang, Xiaofei
Wang, Minzhen
Nie, Yonghong
Zhang, Desheng
Yin, Chun
Bai, Yana
Zheng, Shan http://orcid.org/0000-0002-3708-9219
Funding for this research was provided by:
National Natural Science Foundation of China (41705122, 41505095)
Article History
Received: 14 December 2021
Revised: 19 September 2022
Accepted: 5 October 2022
First Online: 18 October 2022
Competing interests
: The authors declare no competing interests.
: This study was approved by the medical ethics committee of school of public health of Lanzhou University (No. 2015-01).