Sawayama, Hiroshi
Komohara, Yoshihiro
Hirao, Hiroki
Sakata, Kazuya
Takata, Noboru
Yoshinaka, Ichirou
Harada, Kazunori
Baba, Hideo https://orcid.org/0000-0002-2129-9086
Article History
Received: 3 May 2020
Accepted: 10 June 2020
First Online: 26 June 2020
Compliance with ethical standards
:
: Hiroshi Sawayama, Yoshihiro Komohara, Hiroki Hirao, Kazuya Sakata, Noboru Takata, Ichirou Yoshinaka, Kazunori Harada, and Hideo Baba declare that they have no conflict of interest.
: All procedures followed have been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent was obtained from all patients to be included in the study.