[1] Univ Duisburg Essen, Univ Hosp Essen, Inst Virol, Essen, Germany
[2] Taihe Hosp, Yunyang Med Coll, Dept Infect Dis, Shiyan, Peoples R China
[3] Huazhong Univ Sci & Technol, Tongji Med Coll, Dept Microbiol, Wuhan 430074, Peoples R China
[4] Huazhong Univ Sci & Technol, Tongji Med Coll, Tongji Hosp, Div Clin Immunol, Wuhan 430074, Peoples R China