1. Department of Forensic Science, School of Basic Medical Sciences, Central South University, 410013, Changsha, Hunan, China
2. Hebei Province Public Security Department Criminal Police Corps, Shijiazhuang, Hebei, China
3. Shanghai Key Lab of Forensic Medicine, Key Lab of Forensic Science, Ministry of Justice, Shanghai, China
4. Shaoyang No. 10 School, Shaoyang, Hunan, China