Lin, Jie http://orcid.org/0000-0002-9741-575X
He, Yihui
Chen, Lingfeng
Chen, Xiaoyan
Zang, Shengbing
Lin, Wansong http://orcid.org/0000-0002-4490-6133
Funding for this research was provided by:
the National Natural Science Foundation of China (81301444)
the Special Fund of Fujian Provincial Department of Finance (2014-1262)
the Research Talent Training Program of Fujian Provincial Health and Family Planning Commission (2017-ZQN-14)
Article History
Received: 31 December 2017
Accepted: 24 May 2018
First Online: 31 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in 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.