Kinoshita-Katahashi, Naoko http://orcid.org/0000-0002-2597-7649
Shibata, Yosuke
Yasuda, Hideo
Ishikawa, Shizukiyo
Gotoh, Tadao
Nakamura, Yosizkazu
Kayaba, Kazunori
Ojima, Toshiyuki
Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science and Technology of Japan (H26-Junkankitou (Seisaku)-Ippan-001)
the Foundation for Community Development, Tochigi, Japan (H29-Junkankitou-Ippan-003)
Ministry of Health, Labour and Welfare (20FA1002)
Article History
Received: 25 April 2022
Accepted: 21 November 2022
First Online: 5 December 2022
Declarations
:
: All the authors have declared no competing interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee at which the studies were conducted (IRB approval number Epidemiology 06-11, 2006) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.