Katsurada, Kenichi
Kario, Kazuomi
Article History
Received: 2 February 2023
Accepted: 27 February 2023
First Online: 29 March 2023
Compliance with ethical standards
:
: K. Kario MD, PhD. received speaker fees and works as a consultant to JIMRO Co., Ltd., Medtronic Co. Inc. and Terumo Co. Inc. The other authors declare that they have no conflict of interest.