Qi, Xian
An, Xiaofei
Jiao, Yongjun
Yu, Huiyan
Xu, Ke
Cui, Lunbiao
Wang, Shenjiao
Deng, Fei
Huo, Xiang
Huang, Haodi
Dai, Qigang
Bao, Changjun
Funding for this research was provided by:
Jiangsu Provincial Medical Talent Projec (ZDRCA2016031)
Jiangsu Provincial Medical Talent Project (ZDRC A2016032)
Science & Technology Demonstration Project for major Emerging Infectious Diseases Control and Prevention (BE2015714, BE2017749)
Key Medical Discipline of Epidemiology (ZDXK A2016008)
Article History
Received: 28 November 2017
Accepted: 1 March 2018
First Online: 14 March 2018
Compliance with ethical standards
:
: The authors declare that we have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of Jiangsu Provincial Center for Disease Control and Prevention.
: Informed consent was obtained from all individual participants included in this study.