Ohya, Ayumi https://orcid.org/0000-0003-0786-7531
Ichinohe, Fumihito
Matoba, Hisanori
Kobara, Hisanori
Fujinaga, Yasunari https://orcid.org/0000-0002-3752-257X
Funding for this research was provided by:
The Japan Society for the Promotion of Science (19K17229)
Article History
Received: 1 October 2020
Revised: 10 December 2020
Accepted: 12 December 2020
First Online: 2 January 2021
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: This study was performed in line with the principles of the Declaration of Helsinki. This study was approved by our Institutional Ethics Committee (No. 4357).
: Informed consent was waived because this study was a retrospective study.