Zhou, Ji-Chang https://orcid.org/0000-0003-4177-614X
Zhu, Yumei
Gong, Chunmei
Liang, Xiongshun
Zhou, Xiaoying
Xu, Yuanfei
Lyu, Deliang
Mo, Junluan
Xu, Jian
Song, Jinping
Che, Xiaoling
Sun, Shiqiang
Huang, Changhua
Liu, Xiao-Li
Funding for this research was provided by:
Health and Family Planning Commission of Shenzhen Municipality (SZGW2017010)
Health and Family Planning Commission of Shenzhen Municipality (SZGW2017015)
Health and Family Planning Commission of Shenzhen Municipality (201506071)
Health and Family Planning Commission of Shenzhen Municipality (SZSM201611017)
Article History
Received: 24 September 2018
Accepted: 2 January 2019
First Online: 14 January 2019
Ethics approval and consent to participate
: This study was approved by the Ethic Committee of Shenzhen Centre of Chronic Disease Control, and all the subjects consented to participate the study.
: Not applicable.
: The authors declare that they have no competing interests.
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