1. Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
2. Division of Infectious Diseases, State Key Laboratory of Biotherapy, Chengdu, People’s Republic of China
3. Center for Pathogen Research, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
4. Department of Infection Control, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
5. Laboratory of Clinical Microbiology, Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, People’s Republic of China