Morimoto, Kenji
Yamada, Tadaaki https://orcid.org/0000-0002-6945-281X
Nakamura, Ryota
Katayama, Yuki
Tanaka, Satomi
Takumi, Chieko
Hiraoka, Noriya
Ogura, Yuri
Takeda, Takayuki
Onoi, Keisuke
Chihara, Yusuke
Taniguchi, Ryusuke
Yamada, Takahiro
Matsui, Yohei
Hiranuma, Osamu
Morimoto, Yoshie
Iwasaku, Masahiro
Kaneko, Yoshiko
Uchino, Junji
Takayama, Koichi
Article History
Received: 8 September 2020
Accepted: 30 October 2020
First Online: 11 November 2020
Compliance with ethical standards
:
: All authors declared that they have no conflict of interest.
: The study protocol was approved by the ethics committees of each hospital, including Kyoto Prefectural University of Medicine (Approval no. ERB-C-1803). Informed consent was waived and official website was used as an opt-out method, which was approved by the Ethics Committee of each hospital.