Tanaka, Nobukazu https://orcid.org/0000-0002-5877-0214
Nohara, Kanji
Ueda, Akihito
Katayama, Tamami
Ushio, Miyuki
Fujii, Nami
Sakai, Takayoshi
Funding for this research was provided by:
Society for the Promotion of Science (17K12007)
Article History
Received: 24 November 2018
Accepted: 8 May 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This study was approved by the Osaka Developmental Rehabilitation Center ethics committee (Osaka, Japan; approval no.: H26–11).Written informed consent was obtained from the parents or guardians of all participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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