Watanabe, Shinichi
Inami, Yu
Kimura, Hiroshi
Yano, Takaaki
Ono, Masafumi
Akizuki, Ryosuke
Nawata, Yukihiro
Tanaka, Tomomi
Furukawa, Kiyoshi
Tanaka, Mamoru
Article History
Received: 23 March 2021
Accepted: 18 January 2022
First Online: 25 January 2022
Declarations
:
: A formal approval of this study was not required according to the Ethics Committee of Ethical Guidelines for Medical and Health Research Involving Human Subjects established by the Ministry of Education, Culture, Sports, Science and Technology and the Ministry of Health, Labor and Welfare of Japan. The data and results of this research are published with consent from the respondents. All eligible participants included in the study provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.