Document is current
Any future updates will be listed below
-
Authors
Nagai, Yoshiki https://orcid.org/0000-0002-4535-8933
Yokogawa, Naoto https://orcid.org/0000-0002-7814-443X
Shimada, Kota
Sugii, Shoji
- License Information
-
More Information
Article History
Received: 12 August 2020
Accepted: 12 September 2020
First Online: 23 September 2020
Compliance with ethical standards
:
: All 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 and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: This study was approved by the Institutional Review Board (IRB) of Tokyo Metropolitan Tama Medical Center (30–174), and the patient’s written informed consent was waived by the approving IRB, as this was a retrospective study.
