1. Department of Social Medicine and Health Management School of Public Health Tongji Medical College Huazhong University of Science and Teβchnology Wuhan China
2. Department of Radiology Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
3. Department of Nuclear medicine Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
4. Key Laboratory of Emergency and Trauma of Ministry of Education Hainan Medical University Haikou China
5. Department of Emergency Medicine Sichuan Provincial People's Hospital University of Electronic Science and Technology of China Chengdu China
6. Research Unit of Island Emergency Medicine Chinese Academy of Medical Sciences (No. 2019RU013) Hainan Medical University Haikou China