Kiyoshige, Eri
Kabayama, Mai
Gondo, Yasuyuki
Masui, Yukie
Inagaki, Hiroki
Ogawa, Madoka
Nakagawa, Takeshi
Yasumoto, Saori
Akasaka, Hiroshi
Sugimoto, Ken
Ikebe, Kazunori
Arai, Yasumichi
Ishizaki, Tatsuro
Rakugi, Hiromi
Kamide, Kei
Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science and Technology (2510211)
Ministry of Education, Culture, Sports, Science and Technology (15K08910, 16K12336)
Japan Society for the Promotion of Science (JP19J12740)
Article History
Received: 10 July 2019
Accepted: 31 October 2019
First Online: 13 November 2019
Ethics approval and consent to participate
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and approved by the Institutional Review Board of Osaka University Graduate School of Medicine, Dentistry and Human Sciences and the Tokyo Metropolitan Institute of Gerontology (approval numbers 266, H22-E9, 22,018, and 38, respectively). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.