Kaneko, Go
Shirotake, Suguru
Kanao, Kent
Oyama, Masafumi
Article History
Received: 2 May 2020
Accepted: 15 June 2020
First Online: 25 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed herein involving patients were in accordance with the ethical standards of the Institutional and/or National Research Committees and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from the patients.