1 Institute of Forensic Medicine & College of Basic Medicine, China Medical University, No. 38, Beier Road, Heping District, Shenyang, Liaoning 110001, China.
2 Department of Forensic Medicine, China Criminal Police College, No. 38, Tawan Street, Huanggu District, Shenyang, Liaoning 110854, China.
3 Institute of Forensic Medicine, China Medical University, No. 38, Beier Road, Heping District, Shenyang, Liaoning 110001, China.
4 Institute of Forensic Medicine, China Medical University, No. 38, Beier Road, Heping District, Shenyang, Liaoning 110001, China. Electronic address: wangbj77@163.com.