Jiangnan University, Center of Clinical Laboratory, University of Duisburg-Essen, University Hospital of Essen, Institute of Virology, Jiangnan University, Department of Infectious diseases, Jiangnan University, Jiangnan University - Radiology Department, Jiangnan University, Center of Clinical Laboratory, Jiangnan University, Department of Infectious diseases, University of Duisburg-Essen - Bioinformatics and Computational Biophysics, University of Duisburg-Essen - Institute for Virology and Jiangnan University - Clinical Research Center