Higashijima, Jun
Tokunaga, Takuya
Yoshimoto, Toshiaki
Eto, Shohei
Kashihara, Hideya
Takasu, Chie
Nishi, Masaaki
Yoshikawa, Kozo
Okitsu, Hiroshi
Ishikawa, Masashi
Miyake, Hidenori
Yagi, Toshiyuki
Kono, Toru
Shimada, Mitsuo
Article History
Received: 20 May 2020
Accepted: 1 January 2021
First Online: 23 January 2021
Compliance with ethical standards
:
: Mitsuo Shimada has received commercial research grants from Taiho Pharmaceutical Co., Ltd., Yakult Honsha Co., Ltd., and Chugai Pharmaceutical Co., Ltd. All other authors have no conflicts of interest.