1. State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan China
2. Guangdong Provincial Key Laboratory of Virology, Institute of Medical Microbiology, Jinan University, Guangzhou China
3. Department of Medicine & Therapeutics, Li Ka Shing Institute of Health Sciences, Lui Che Woo Institute of Innovative Medicine, the Chinese University of Hong Kong, Sha Tin, Hong Kong, China
4. Foshan Institute of Medical Microbiology, Foshan China