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Authors
Xiao, Tian
Qiu, Hua
Chen, Yue
Zhou, Xianfeng
Wu, Kang
Ruan, Xiaonan
Wang, Na
Fu, Chaowei https://orcid.org/0000-0003-0966-8552
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Funding
Funding for this research was provided by:
the Health Science Foundation of Shanghai (201540415)
Shanghai 3-Year Public Health Action Plan (GWTD2015S04)
Shanghai Leading Academic Discipline Project of Public Health (15GWZK80101)
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Article History
Received: 31 October 2017
Accepted: 20 March 2018
First Online: 4 April 2018
Authors’ information
: Not applicable
: The ethic approval for this study was issued by the Institutional Review Board of the Fudan University School of Public Health. The nature and purpose of this study was illustrated and full confidentiality guaranteed. A written informed consent was obtained from all participants. They were permitted to withdraw from the study at any time without negative consequences.
: 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.
