[1
]GRID grid.419164.f, ISNI 0000 0001 0665 2737, Laboratory for Bio-Drug Discovery, , Shionogi & Co., Ltd., ; 3-1-1, Futaba-cho, Toyonaka, Osaka 561-0825 Japan
[2
]GRID grid.410795.e, ISNI 0000 0001 2220 1880, Department of Pathology, , National Institute of Infectious Diseases, ; 4-7-1, Gakuen, Musashimurayama-shi, Tokyo 208-0011 Japan
[3
]GRID grid.419164.f, ISNI 0000 0001 0665 2737, Laboratory for Bio-Modality Research, , Shionogi & Co., Ltd., ; 3-1-1, Futaba-cho, Toyonaka, Osaka 561-0825 Japan
[4
]UMN Pharma Inc., 7F, Tekko Building, 1-8-2, Marunouchi, Chiyoda-ku, Tokyo 100-0005
Japan
[5
]GRID grid.419164.f, ISNI 0000 0001 0665 2737, Laboratory for Drug Discovery and Disease Research, , Shionogi & Co., Ltd., ; 3-1-1, Futaba-cho, Toyonaka, Osaka 561-0825 Japan
[6
]GRID grid.419164.f, ISNI 0000 0001 0665 2737, Medical Science Department, , Shionogi & Co., Ltd., ; 8F, Nissei East Building, 3-3-16, Imabashi, Chuo-ku, Osaka 541-0032 Japan
[7
]GRID grid.258799.8, ISNI 0000 0004 0372 2033, Laboratory of Medical Virology, Institute for Life and Medical Sciences, , Kyoto University, ; 53 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507 Japan
[8
]GRID grid.177174.3, ISNI 0000 0001 2242 4849, Department of Virology, Faculty of Medicine, , Kyushu University, ; 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582 Japan
[9
]GRID grid.410795.e, ISNI 0000 0001 2220 1880, Department of Pathology, , National Institute of Infectious Diseases, ; 1-23-1, Toyama, Shinjuku-ku, Tokyo 162-8640 Japan
[10
]GRID grid.410795.e, ISNI 0000 0001 2220 1880, Center for Influenza and Respiratory Virus Research, , National Institute of Infectious Diseases, ; 4-7-1, Gakuen, Musashimurayama-shi, Tokyo 208-0011 Japan
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