Yamaguchi, Ken https://orcid.org/0000-0002-2357-2285
Hara, Yukiko
Kitano, Isao
Hamamoto, Takahiro
Kiyomatsu, Kazumitsu
Yamasaki, Fumio
Yamaguchi, Rin
Nakazono, Takahiko
Egashira, Ryoko
Imaizumi, Takeshi
Irie, Hiroyuki
Article History
Received: 13 February 2020
Accepted: 19 November 2020
First Online: 3 January 2021
Compliance with ethical standards
:
: Dr. Egashira reports personal fees from Shionogi, personal fees from Boehringer Ingelheim Japan, personal fees from Bayer Japan, personal fees from AstraZeneca, outside the submitted work. All the other authors declared that they have no conflict of interest.
: This study was approved by the Ethics Committee of the Saga Central Hospital. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: This retrospective study was approved by the Institutional Review Board of the Saga Central Hospital, and written informed consent was waived.