Yamashita, Yuki
Ishihara, Hisashi https://orcid.org/0000-0003-0931-1043
Ikeda, Takashi
Asada, Minoru
Funding for this research was provided by:
Japan Society for the Promotion of Science (JK24000012, JK15K18006)
Article History
Accepted: 16 May 2018
First Online: 7 June 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All participants provided written informed consent approved by the Ethics Committee of Graduate School of Engineering, Osaka University.