1. Meteorological Medical Research Center, Panzhihua Central Hospital, Panzhihua, China
2. Tibet Center for Disease Control and Prevention, Lhasa, China
3. Institute for Disaster Management and Reconstruction, Sichuan University – Hong Kong Polytechnic University, Chengdu, China
4. Department of dermatology, Panzhihua Central Hospital, Panzhihua, China
5. Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
6. Department of Respiratory and Critical Care Medicine, Panzhihua Central Hospital, Panzhihua, China
7. Department of Medical Records and Statistics, Panzhihua Central Hospital, Panzhihua, China
8. Department of Pharmacy, Panzhihua Central Hospital, Panzhihua, China