1. Emergency Office of West China Hospital Sichuan University Chengdu Sichuan China
2. China International Emergency Medical Team Chengdu Sichuan China
3. Department of Critical Care Medicine, West China Hospital Sichuan University Chengdu Sichuan China
4. COVID19 Medical Team (Hubei), West China Hospital Sichuan University Chengdu Sichuan China
5. COVID‐19 Ward of Renmin Hospital Wuhan University Wuhan Hubei China
6. Oncology Department of Renmin Hospital Wuhan University(East Campus) Wuhan Hubei China