1. Department of Infectious Diseases; Union Hospital of Tongji Medical College; Huazhong University of Science and Technology; Wuhan China
2. Department of Gastroenterology and Hepatology; Shanghai General Hospital; Shanghai Jiao Tong University School of Medicine (originally named “Shanghai First People's Hospital”); Shanghai China
3. Department of Emergency; Tongji Hospital of Tongji Medical College; Huazhong University of Science and Technology; Wuhan China
4. Institute of Virology; University Hospital Düsseldorf; Heinrich-Heine-University; Düsseldorf Germany
5. Bioinformatics and Computational Biophysics; Faculty of Biology; University of Duisburg-Essen; Essen Germany