1Department of Respiratory and Critical Care Medicine, CR & WISCO General Hospital, Wuhan, Hubei, China
2Department of Clinical Laboratory, CR & WISCO General Hospital, Wuhan, Hubei, China
3Department of Immunology, School of Basic Medical Sciences, Wuhan University, Wuhan, Hubei, China
4State Key Laboratory of Virology, Department of Medical Microbiology, School of Basic Medical Sciences, Wuhan University, Wuhan, Hubei, China