Song, Haiying
Hu, Haofei
Liao, Dehan
Wei, Jinghong
Wei, Cuimei
Liao, Fupeng
Zhou, Wenxiong
Mo, Zihe
Jiang, Shilun
Ruan, Xiongzhong
He, Yongcheng
Funding for this research was provided by:
the basic research project and technology development projects of Shenzhen Municipal Science and Technology Innovation Council (JCYJ20130329104904512, JCYJ20151029154245758, CXZZ20140421155346007, and CXZZ20150601140615135)
the research project of Health and Family Planning Commission of Shenzhen Municipality (SZFZ2018063)
Article History
Received: 23 February 2018
Accepted: 14 July 2018
First Online: 2 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests.
: The study was approved by the Clinical Research Ethical Committee of the Shenzhen Second People’s Hospital, and all patients provided fully informed consent.