Katsurada, Kenichi
Shinohara, Keisuke
Aoki, Jiro
Nanto, Shinsuke
Kario, Kazuomi
Article History
Received: 25 November 2021
Revised: 29 November 2021
Accepted: 30 November 2021
First Online: 17 December 2021
Compliance with ethical standards
:
: K. Kario received speaker fees and works as a consultant to JIMRO Co., Ltd., Medtronic Co. Inc. and Terumo Co. Inc. SN received a consultant fee from JIMRO Co., Ltd. KS was supported by grants from Daiichi Sankyo and Nippon Boehringer Ingelheim. The authors declare no competing interests.