Shinya, Takayoshi http://orcid.org/0000-0001-7101-5769
Otomi, Yoichi
Nishisho, Toshihiko
Beuthien-Baumann, Bettina
Kubo, Michiko
Otsuka, Hideki
Bando, Yoshimi
Yanagawa, Hiroaki
Sairyo, Koichi
Harada, Masafumi
Article History
Received: 23 January 2020
Accepted: 21 July 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all participants included in the study.
: The authors declare that they have no competing interests.