Shimizu, Tomoaki
Koda, Masao
Abe, Tetsuya
Shibao, Yosuke
Kono, Mamoru
Eto, Fumihiko
Miura, Kousei
Mataki, Kentaro
Noguchi, Hiroshi
Takahashi, Hiroshi
Funayama, Toru
Yamazaki, Masashi
Article History
Received: 15 February 2021
Accepted: 13 April 2021
First Online: 3 May 2021
Declarations
:
: The present study was approved by the institutional review board of University of Tsukuba Hospital and written informed consent was obtained from all patients. All procedures were performed in accordance with relevant guidelines.
: Written informed consent was obtained from all patients for publication of this study.
: The authors declare that they have no competing interests.