1. Department of Geriatrics Neurology, the Second Affiliated Hospital of Xi’an Jiao Tong University, Xi’an Jiaotong University, Xi’an, Shaanxi, China
2. Linfen People’s Hosiptal, the Seventh Clinical Medical College of Shanxi Medical University, Linfen, Shanxi, China
3. Department of Occupational and Environmental Health, School of Public Health, Xi’an Jiaotong University, Xi’an, Shaanxi, China
4. Department of Forensic Pathology, Zhongshan School of Medicine Sun Yat-sen University, Guangzhou, Guangdong, China
5. Guangdong Province Translational Forensic Medicine Engineering Technology Research Center, Sun Yat-sen University, Guangzhou, Guangdong, China