Yoshida, Junichi http://orcid.org/0000-0002-7183-8455
Tamura, Tetsuro
Otani, Kazuhiro
Inoue, Masaaki
Miyatake, Eiji
Ishimitsu, Toshiyuki
Nakahara, Chihiro
Tanaka, Masao
Article History
Received: 25 May 2020
Accepted: 10 September 2020
First Online: 21 September 2020
Compliance with ethical standards
:
: Junichi Yoshida serves as a principal investigator to Shionogi and Co., Ltd. (Osaka, Japan). Masao Tanaka received a research grant from Olympus Corporation (Tokyo, Japan). Other authors have no conflicts of interest.
: The internal review board of the institute approved the study with web-based approval by participants and approved publication with the number 2019SCHEC-022.
: SPSS Statistics V26 (IBM Corporation, Armonk, NY, USA).