Kage, Tomofumi
Inui, Hiroshi
Tomita, Tetsuya
Yamazaki, Takaharu
Taketomi, Shuji
Yamagami, Ryota
Kono, Kenichi
Kawaguchi, Kohei
Sameshima, Shin
Tanaka, Sakae
Article History
Received: 2 June 2021
Accepted: 5 August 2021
First Online: 21 August 2021
Declarations
:
: This study was approved by Tokyo University ethics committee (number 10462-(1)). All of the patients in this study provided with written, informed consent prior to participation. All the methods were performed in accordance with relevant guidelines and regulations.
: All the pictures (Fig. 1) used in this article were listed after obtaining a written informed consent to publication from each patient. The copy of the written informed consent to publication is available for review by the editor. They understand that the information will be published without their names attached but that full anonymity cannot be guaranteed. They understand that pictures published in this article will be freely available on the internet and may be seen by the general public. The pictures may also appear on other websites or in print and may be used for commercial purposes.
: The authors declare that they have no competing interests.