Adachi, Kazuhide http://orcid.org/0000-0002-5275-8572
Murayama, Kazuhiro
Hayakawa, Motoharu
Hasegawa, Mitsuhiro
Muto, Jun
Nishiyama, Yuya
Ohba, Shigeo
Hirose, Yuichi
Article History
Received: 22 July 2020
Revised: 1 October 2020
Accepted: 30 October 2020
First Online: 19 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (institutional review board at Fujita health university, Protocol Number: HM19-287) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study formal consent is not required, and an opt-out method was used for all potential study cases.