Itano, Osamu
Takemura, Yusuke
Kishida, Norihiro
Tamagawa, Eiji
Shinozaki, Hiroharu
Ikeda, Ken
Urakami, Hidejiro
Ei, Shigenori
Hayatsu, Shigeo
Suzuki, Keiichi
Sakuragawa, Tadayuki
Ishii, Masatsugu
Shito, Masaya
Aiura, Koichi
Fujisaki, Hiroto
Takano, Kiminori
Matsui, Junichi
Minagawa, Takuya
Shinoda, Masahiro
Kitago, Minoru
Abe, Yuta
Yagi, Hiroshi
Oshima, Go
Hori, Shutaro
Kitagawa, Yuko
Funding for this research was provided by:
Taiho Pharmaceutical
Article History
Received: 12 April 2020
Accepted: 15 July 2020
First Online: 23 July 2020
Ethics approval and consent to participate
: This study was approved by the ethics committee of Keio University School of Medicine (#20110027), and also approved by the other institutional review board in all participating institutes. They were listed in Additional file InternalRef removed. The research met the standards of the Declaration of Helsinki. The forms of informed consent were written by all participants.
: Not applicable.
: Y. Kitagawa and M. Shinoda received designated donation for research funding from Taiho Pharmaceutical. Y. Kitagawa and O. Itano has an endowed chair of Taiho Pharmaceutical. Other authors have no conflict of interest.