Hayashi, Kunihiko https://orcid.org/0000-0003-4648-3936
Ideno, Yuki
Nagai, Kazue
Lee, Jung-Su
Yasui, Toshiyuki
Kurabayashi, Takumi
Takamatsu, Kiyoshi
Funding for this research was provided by:
Japan Society for the Promotion of Science (22390128, 18H04069)
Japan Agency for Medical Research and Development (JP21gk0210027)
Article History
Received: 22 October 2021
Accepted: 4 March 2022
First Online: 5 June 2022
Declarations
:
: The institutional review boards of Gunma University (#101, July-30–2001 and #18–11, Oct-9–2006) and the National Institute of Public Health (#03007, Feb-3–2003) in addition to the JNHS independent monitoring committee (Oct-9–2002) reviewed and approved the study protocol. At the time of enrollment, all of the participants provided written informed consent for the follow-up surveys.
: Not applicable.
: The authors declare that they have no competing interests.