Yang, Ya
Gao, Jianchuan
Cheng, Wanting
Pan, Xiang
Yang, Yu
Chen, Yue
Dai, Qingqing
Zhu, Lan
Zhou, Yibiao
Jiang, Qingwu
Funding for this research was provided by:
National Natural Science Foundation of China (No. 81673236)
The Fourth Round of Three-Year Public Health Action Plan of Shanghai, China (No.15GWZK0101)
Article History
Received: 31 July 2017
Accepted: 30 January 2018
First Online: 14 March 2018
Ethics approval and consent to participate
: This study was evaluated and approved by the Ethics Review Committee of the Ethical Institute of the School of Public Health, Fudan University (IRB#2015-TYSQ-03-30).
: 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.