1. Institute of Virology, University Hospital EssenUniversity of Duisburg‐Essen Essen Germany
2. Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Medical CollegeFudan University Shanghai China
3. State Key Laboratory of Virology, College of Life SciencesWuhan University Wuhan China
4. Department of Gastroenterology and Hepatology, University Hospital EssenUniversity of Duisburg‐Essen Essen Germany