Jeong, Hieyong http://orcid.org/0000-0002-8135-8252
Ohno, Yuko
Funding for this research was provided by:
The Grants-in-Aid for Scientific Research B of Japan (Grants no. A15H030400)
Joint Research with Konoike Transport Company (J770706504)
Hirose International Scholarship Foundation (J770703161)