Uneno, Y.
Sato, K.
Morita, T.
Nishimura, M.
Ito, S.
Mori, M.
Shimizu, C.
Horie, Y.
Hirakawa, M.
Nakajima, T. E.
Tsuneto, S.
Muto, M.
Funding for this research was provided by:
Ministry of Health, Labour and Welfare (Health Labor Science Research Grant)
Article History
Received: 26 October 2019
Accepted: 13 January 2020
First Online: 24 January 2020
Ethics approval and consent to participate
: Based on the national ethical guideline of epidemiological studies in Japan, this study was exempted from review by the Ethics Committee at the Kyoto University Graduate School and Faculty of Medicine, Kyoto University Hospital. Responses to the survey in written format were considered consent to participate.
: Not applicable.
: Dr. Chikako Shimizu received a research fund from Eli Lilly Japan K.K. All remaining authors have declared no conflicts of interest.