Suehiro, Koichi http://orcid.org/0000-0002-2156-6092
Article History
Received: 13 October 2020
Accepted: 8 January 2021
First Online: 27 January 2021
Compliance with ethical standards
:
: K.S. has received speaker fees from Edwards Lifesciences and Otsuka Pharmaceutical Factory.
Free to read: This content has been made available to all.