Xiao, Cheng
Li, Shuanglin
Zhang, Xiaofang
Yang, Xingyi
Liu, Chao
Chen, Ling http://orcid.org/0000-0001-7699-4820
Funding for this research was provided by:
Science and Technology Program of Guangzhou, China (201707010486)
Public Research Program of China Institute of Forensic Science (No. 2016CSEEKFKT03)
Article History
Received: 9 August 2018
Accepted: 16 January 2019
First Online: 23 January 2019
Compliance with Ethical Standards
: Before sampling, we have obtained informed consent letters from all volunteers. This study was approved by the Ethics Committee of Southern Medical University.
: The authors declare that they have no conflict of interest.