Uehara, Kosuke http://orcid.org/0000-0003-3583-928X
Akai, Masami
Doi, Tokuhide
Oka, Hiroyuki
Iwaya, Tsutomu
Funding for this research was provided by:
the Health Labour Sciences Research Grants (Sciences Research H21-Choju-G-006)
Article History
Received: 28 September 2018
Accepted: 6 August 2019
First Online: 17 August 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 regulations, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Written informed consent was obtained from all participants, and all study protocols were approved by the institutional review board of the National Rehabilitation Center for Persons with Disabilities (No. 21–77).
: Not applicable.
: No benefits in any form have been or will be received from any commercial party related directly or indirectly to the subjects of this article. The authors declare that they have no competing interests..