Moriyama, Takahito https://orcid.org/0000-0002-9459-4924
Kataoka, Hiroshi
Nitta, Kosaku
Hirano, Keita
Matsuzaki, Keiichi
Yasuda, Takashi
Yasuda, Yoshinari
Koike, Kentaro
Maruyama, Shoichi
Yokoo, Takashi
Matsuo, Seiichi
Kawamura, Tetsuya
Suzuki, Yusuke
Article History
Received: 18 May 2020
Accepted: 21 August 2020
First Online: 3 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: Ethical approval: all procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee at which the studies were conducted (IRB approval number 2593) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.