Kawasaki, Hiromi
Kawasaki, Masahiro
Iki, Tomoko
Matsuyama, Ryota
Funding for this research was provided by:
Grant-in-Aid from the Japan Society for the Promotion of Science: Challenging Exploratory Research (17K19815)
Article History
Received: 20 April 2020
Accepted: 3 February 2021
First Online: 12 February 2021
Ethics approval and consent to participate
: The Hiroshima University Ethics Committee approved the study (approval number: E-1776-1), and written consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.