Yao, Weiming
Xu, Guangjian
Li, Duoyun
Bai, Bing
Wang, Hongyan
Cheng, Hang
Zheng, Jinxin
Sun, Xiang
Lin, Zhiwei
Deng, Qiwen
Yu, Zhijian http://orcid.org/0000-0002-5677-2064
Funding for this research was provided by:
National Natural Science Foundation of China (No.81170370, No.81601797)
Shenzhen Scientific Research Program (No.JCYJ20170412143551332, JCYJ20170307153714512, JCYJ20170307153919735, JCYJ20170307153425389)
Shenzhen Health and Family Planning Commission (No.SZFZ2017063, SZXJ2017032, SZFZ2017036, No.201601058)
provincial medical funds of Guangdong (No.B2017019, 2014A031313718, A2018163)
the Shenzhen Nanshan District Scientific Research Program of the People’s Republic of China (No.2016010, No.2017013, No.2017015, No.2017026, No.2017027)
Article History
Received: 22 August 2018
Accepted: 4 February 2019
First Online: 19 February 2019
Ethics approval and consent to participate
: All procedures involving human participants were performed in accordance with the ethical standards of the Shenzhen University School of Medicine and with the 1964 Helsinki declaration and its later amendments. Our study has been submitted to and approved by the Institutional Review Board of Shenzhen University School of Medicine. No formal consent is required for this type of research.
: Not applicable.
: The authors declare that they have no competing interests.
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