Tateyama, Masakuni
Naoe, Hideaki
Tanaka, Motohiko
Tanaka, Kentaro
Narahara, Satoshi
Tokunaga, Takayuki
Kawasaki, Takeshi
Yoshimaru, Yoko
Nagaoka, Katsuya
Watanabe, Takehisa
Setoyama, Hiroko
Sasaki, Yutaka
Tanaka, Yasuhito
Article History
Received: 11 July 2020
Accepted: 14 October 2020
First Online: 9 November 2020
Ethics approval and consent to participate
: The study was conducted with adherence to the declaration of Helsinki. The study protocol was approved by the institutional review board of Kumamoto University (Approval No. 2238). Informed consent to participate this study was obtained from each patient in writing.
: Not applicable.
: The authors declare no competing interests to this study.