Weng, Rongxing
Hong, Fuchang
Zhang, Chunlai
Wen, Lizhang
Chen, Xiangsheng
Cai, Yumao http://orcid.org/0000-0002-8098-8244
Funding for this research was provided by:
Sanming Project of Medicine in Shenzhen (SZSM201611077, SZSM201611077, SZSM201611077, SZSM201611077, SZSM201611077, SZSM201611077)
Article History
Received: 8 January 2020
Accepted: 4 November 2020
First Online: 16 November 2020
Ethics approval and consent to participate
: This study was approved by Ethical Review Committee of the Shenzhen Center for Chronic Disease Control (Approval No.20180206). Written informed consent was obtained from each participant.
: Not applicable.
: The authors declare that they have no competing interests.