Zhao, Hao
Gui, Wei
Huang, Hongjuan
Liu, Yue
Ding, Hui
Fan, Wenyan
Huang, Shaoxin
Yang, Wanshui
Wang, Xin
Chen, Guangdi
Funding for this research was provided by:
National Natural Science Foundation of China (81560553)
Article History
Received: 8 March 2019
Revised: 24 May 2019
Accepted: 6 June 2019
First Online: 20 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Participants in the study were informed and signed consent to be included in the study. Then, trained investigators administered a face-to-face interview to obtain information through structure questionnaire. This study was approved by the ethical committee of school of basic medicine of the Jiujiang University. All data analyses were subjected to ethical rules.