Trang, D. A. M. Thuy
Okamura, Koichi http://orcid.org/0000-0003-4523-7514
Suto, Takahito
Sakane, Hideo
Yonemoto, Yukio
Nakajima, Takahito
Tsushima, Yoshito
Chikuda, Hirotaka
Article History
Received: 13 May 2021
Accepted: 14 July 2021
First Online: 3 August 2021
Declarations
:
: Ethical approval was obtained from the institutional review board of the Gunma University Hospital. Patients provided written informed consent before taking part in this study.
: The authors declare that they have no competing interests.