Zhou, Ge
Liu, Hongjian
He, Minfu
Yue, Mengjia
Gong, Ping
Wu, Fangyuan
Li, Xuanxuan
Pang, Yingxin
Yang, Xiaodi
Ma, Juan
Liu, Meitian
Li, Jinghua
Zhang, Xiumin
Funding for this research was provided by:
Jilin Provincial Science and Technology Grant, China (No. 201105074)
Article History
Received: 31 August 2017
Accepted: 22 February 2018
First Online: 27 February 2018
Ethics approval and consent to participate
: This study was reviewed and approved by the Ethics Committee of Jilin University School of Public Health (No.2015-12-08), and written informed consent was obtained from all subjects before they participated in the study.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.