Wang, Chuanchuan
Zhao, Rui
Chang, Xiaozan
Li, Qiang
Fang, Yibin
Hong, Bo
Xu, Yi
Huang, Qinghai
Liu, Jianmin
Funding for this research was provided by:
National Natural Science Foundation of China (81571126)
National Key R&D program of China (2016YFC1300700)
National Health and Family Planning Commission in China (GN-2016R0012)
Article History
Received: 4 January 2019
Accepted: 31 July 2019
First Online: 10 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in the studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.