1. International Emergency Medical Team (Sichuan) Emergency Office of West China HospitalSichuan University Chengdu Sichuan People’s Republic of China
2. Department of Otolaryngology, Head and Neck Surgery West China HospitalSichuan University Chengdu Sichuan People’s Republic of China
3. Department of Critical Care Medicine COVID‐19 Medical Team (Hubei) of West China HospitalWest China HospitalSichuan University Chengdu People’s Republic of China
4. Oncology Department of Renmin Hospital of Wuhan University (East Campus) COVID‐19 Ward of Renmin Hospital of Wuhan University Wuhan Hubei People’s Republic of China