Min, Min
Shi, Tingting
Ye, Pengpeng
Wang, Yuan
Yao, Zhenhai
Tian, Shun
Zhang, Yun
Liang, Mingming
Qu, Guangbo
Bi, Peng
Duan, Leilei
Sun, Yehuan https://orcid.org/0000-0002-8651-8059
Funding for this research was provided by:
special foundation of basic science and technology resources survey of ministry of science and technology of China (2017FY101200)
Article History
Received: 3 June 2019
Accepted: 7 November 2019
First Online: 20 November 2019
Ethics approval and consent to participate
: Prior to data collection, this study was approved by the ethics committee from the Chinese Center for Disease Control and Prevention Institute for Environmental Health and Related Product Safety (201606).
: Not applicable
: The authors declare that they have no competing interests.