1. Department of Infectious Diseases, Renmin Hospital, School of Basic Medical Sciences, Hubei University of Medicine, Shiyan 442000, China
2. Institute of Virology, Hubei University of Medicine, Shiyan 442000, China
3. Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan 442000, China
4. Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100054, China
5. The First Affiliated Hospital of Jinan University, Guangzhou 510632, China