Ruan, Hai-Lin
Deng, Wang-Shen
Wang, Yao
Chen, Jian-Bing
Hong, Wei-Liang
Ye, Shan-Shan
Hu, Zhuo-Jun
Article History
First Online: 2 March 2021
Ethics approval and consent to participate
: The Medical Ethics Committees of Liuzhou Worker’s Hospital and other designated hospitals, Guangxi Liuzhou meteorological bureau, Guangxi Liuzhou environmental protection bureau approved this study, and all participants signed a consent form.
: All authors read and gave approval to publication of the final version of the manuscript.
: The authors declare that they have no competing interests.