1. Intensive Care UnitBeijing Tiantan HospitalCapital Medical UniversityBeijing China
2. Institute of Infectious DiseasesBeijing Ditan HospitalCapital Medical UniversityBeijing China
3. Beijing Key Laboratory of Emerging Infectious DiseasesBeijing China
4. Department of Infectious DiseasesBeijing Children's HospitalCapital Medical UniversityBeijing China
5. Institute of Basic Medical Theory of Chinese MedicineChina Academy of Chinese Medical SciencesBeijing China
6. Peking University People's HospitalPeking University Hepatology InstituteBeijing Key Laboratory of Hepatitis C and Immunotherapy for Liver DiseasesBeijing China
7. Laboratory Diagnosis CenterBeijing Tiantan HospitalCapital Medical UniversityBeijing China