Azuma, Minako https://orcid.org/0000-0002-4837-4197
Khant, Zaw Aung
Yoneyama, Masami
Ikushima, Ichiro
Hamanaka, Hideaki
Yokogami, Kiyotaka
Chosa, Etsuo
Takeshima, Hideo
Hirai, Toshinori
Article History
Received: 9 October 2020
Accepted: 7 December 2020
First Online: 18 January 2021
Compliance with ethical standards
:
: We have no conflict of interest to disclose.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of University of Miyazaki Hospital. Informed patient consent was waived.
: This retrospective study was reviewed and approved by our institutional review board. Informed patient consent was waived.
: All authors of this submission approved the version to be published. All authors have understood the journal's licensing policy.