Liu, Xiaofang
Yang, Fang
Cheng, Wenwei
Wu, Yanyan
Cheng, Jin
Sun, Weichu
Yan, Xiaofang
Luo, Mingming
Mo, Xiankun
Hu, Mi
Lin, Qian
Shi, Jingcheng http://orcid.org/0000-0001-8071-5927
Funding for this research was provided by:
Chia Community Health Services & Health Education Program (2014CC03)
National Science & Technology Fundamental Resources Investigation Program of China (2018FY100900)
Article History
Received: 17 January 2020
Accepted: 19 July 2020
First Online: 5 August 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Xiangya School of Public Health, Central South University. It was approved that written informed consent was used for the survey respondents, while oral consent was used for interviewees.
: Not applicable.
: The authors declare that they have no competing interests.