Affiliation: | aDepartment of Pathology, National Institute of Infectious Diseases, Shinjuku, Tokyo, Japan;bDivision of Infectious Diseases Pathology, Department of Global Infectious Diseases, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan;cDivision of Virology, Department of Microbiology and Immunology, Osaka University Graduate School of Medicine, Osaka, Japan |