Disclosure statement
Dr. Seo reports personal fees from Janssen Pharmaceutical K.K., outside the submitted work. Dr. Ichikawa reports personal fees from Novartis Pharma, personal fees from Takeda Pharmaceutical, personal fees from Janssen Pharmaceutical, personal fees from Nippon Shinyaku, personal fees from Bristol-Myers Squibb, personal fees from Kyowa Kirin, outside the submitted work. Dr. Mitani reports grants from Kyowa Kirin, grants from Chugai, grants from Nihon Pharm., grants from Taiho, grants from MSD, grants from Daiichi-Sankyo, grants from Pfizer, from Astellas, grants from Takeda, grants from Teijin, grants from Sumitomo Dainippon, outside the submitted work.