Wang, Shishen
Tao, Yuhui
Tao, Yuchun
Jiang, Jing
Yan, Li
Wang, Chong
Ding, Yaxuan
Yu, Jianxing
Zhao, Dinghui
Chi, Xiumei
Wang, Xiaomei
Wu, Ruihong
Gao, Xiuzhu
Shi, Ying
Guan, Yazhe
Li, Yingchun
Xing, Yanli
Sun, Haiyan
Ta, Changhua
Wang, Chao
Niu, Junqi
Meng, Jing http://orcid.org/0000-0003-2999-7417
Xu, Hongqin
Funding for this research was provided by:
National Science and Technology Major Project (2014ZX10002002)
scientific research plan of Jilin Health and family planning commission (2016G001)
the National Natural Science Foundation of China (81700534)
the Jilin Province Science and Technology Development Plan (20160520158JH)
the Program for JLU Science and Technology Innovative Research Team (2017TD-08)
Article History
Received: 4 January 2018
Accepted: 22 August 2018
First Online: 3 September 2018
Ethics approval and consent to participate
: Written informed consent was obtained from each participant or their guardian, if the patient was a minor aged <16 years, prior to enrollment. The present study was reviewed and approved by the Ethics Committee of the Changchun Center for Disease Control and Prevention.
: Not applicable
: The authors declare that they have no competing interests.
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