Yamada, Yasutaka http://orcid.org/0000-0003-2792-5516
Miura, Daisuke
Takamori, Ayako
Nogami, Eijiro
Yunoki, Junji
Sakaguchi, Yoshiro
Article History
Received: 3 October 2020
Accepted: 10 November 2020
First Online: 16 November 2020
Ethics approval and consent to participate
: :The retrospective study protocol was approved by the institutional review board of the Faculty of Medicine, Saga University (20190703, September 30, 2019).
: Not applicable.
: The authors declare that they have no competing interests.