Umeda, Akira http://orcid.org/0000-0003-3115-9842
Ishizaka, Masahiro
Tasaki, Masamichi
Yamane, Tateki
Watanabe, Taiji
Inoue, Yasushi
Mochizuki, Taichi
Okada, Yasumasa
Kesler, Sarah
Article History
Received: 7 March 2018
Accepted: 13 May 2020
First Online: 29 May 2020
Ethics approval and consent to participate
: The project was approved by the Ethics Committee of the International University of Health and Welfare (IUHW, approval number 13-B-109). All subjects provided written consent before participating in this study.
: Not applicable.
: The authors have no potential conflicts of interest.