Fujioka, T.
Fujisawa, T. X.
Inohara, K.
Okamoto, Y.
Matsumura, Y.
Tsuchiya, K. J.
Katayama, T.
Munesue, T.
Tomoda, A.
Wada, Y.
Kosaka, H.
Funding for this research was provided by:
Grants-in-Aid for Scientific Research from the Japan Society (15K08093, 16K17469)
MEXT (the Center of Community)
MEXT and AMED (Research, development of supportive device technology for medicine using ICT)
AMED (Research on Development of New Medical Devices)
Article History
Received: 4 May 2019
Accepted: 23 May 2020
First Online: 5 June 2020
Ethics approval and consent to participate
: The study protocol was approved by the ethics committee of each university and conformed to the tenets of the Declaration of Helsinki (as revised in 2000). After a complete explanation of the study, all participants or their parents/legal guardians provided written informed consent.
: These data were anonymously collected after obtaining the consent of participants.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.