Itoyama, Rumi
Okabe, Hirohisa
Nakao, Yosuke
Yusa, Toshihiko
Nakagawa, Shigeki
Imai, Katsunori
Hayashi, Hiromitsu
Yamashita, Yo-ichi
Baba, Hideo
Article History
Received: 25 February 2020
Accepted: 20 May 2020
First Online: 10 July 2020
Compliance with ethical standards
:
: Rumi Itoyama and the co-authors have no conflicts of interest to disclose.
: 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 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants in this study.