Lin, Peng
Peng, Yu-ting
Gao, Rui-zhi
Wei, Yan
Li, Xiao-Jiao
Huang, Su-Ning
Fang, Ye-Ying
Wei, Zhu-Xin
Huang, Zhi-Guang
Yang, Hong
Chen, Gang http://orcid.org/0000-0002-4864-1451
Funding for this research was provided by:
Guangxi Degree and Postgraduate Education Reform and Development Research Projects, China (JGY2019050)
Guangxi Zhuang Autonomous Region Health and Family Planning Commission Self-financed Scientific Research Project (Z20180979)
Article History
Received: 6 December 2019
Accepted: 10 February 2020
First Online: 17 February 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Not applicable.
: Not applicable.