1. Respiratory Hospital of the Second Affiliated Hospital of Xiamen Medical College Xiamen Fujian China
2. Institute of Respiratory Diseases Xiamen Medical College Xiamen China
3. Infection Division Wuhan Jinyintan Hospital Wuhan China
4. Key Laboratory of Functional and Clinical Translational Medicine Fujian Province University Fuzhou China
5. Department of Respiratory Medicine Xiamen Haicang Hospital Xiamen Fujian China
6. Department of Intensive Care Unit The Second People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine Fuzhou China
7. Third Department of Intensive Care Unit Fujian Provincial Hospital Fuzhou China