Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Huazhong University of Science and Technology - Department of Hematology, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China -Department of Infectious Disease, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Chinese PLA General - Department of Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Department of Radiology, Government of the People's Republic of China - Department of Radiology, Wuhan Kingmed Center for Clinical Laboratory Co., Ltd., Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases, National Industrial Base for Stem Cell Engineering Products, Government of the People's Republic of China - Department of Gastroenterology and Government of the People's Republic of China - Treatment and Research Center for Infectious Diseases