1. College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, Luoyang, Henan, China
2. Institute of Special Environmental Medicine, Henan University of Science and Technology, Luoyang, Henan, China
3. Department of Forensic Pathology and Toxicology, Judicial Appraisal Center of Henan University of Science and Technology, Luoyang, Henan, China