Shibata, K. http://orcid.org/0000-0002-0639-5408
Iwasaki, J. http://orcid.org/0000-0002-9937-6686
Kanazawa, N.
Aizawa, S.
Tanigaki, T.
Shirai, M.
Nakajima, T.
Kubota, M.
Kawasaki, M.
Park, H. S.
Shindo, D.
Nagaosa, N.
Tokura, Y.
Article History
Received: 13 January 2015
Accepted: 27 April 2015
First Online: 1 June 2015
Competing interests
: The authors declare no competing financial interests.