Yogo, A.
Mima, K.
Iwata, N.
Tosaki, S.
Morace, A.
Arikawa, Y.
Fujioka, S.
Johzaki, T.
Sentoku, Y.
Nishimura, H.
Sagisaka, A.
Matsuo, K.
Kamitsukasa, N.
Kojima, S.
Nagatomo, H.
Nakai, M.
Shiraga, H.
Murakami, M.
Tokita, S.
Kawanaka, J.
Miyanaga, N.
Yamanoi, K.
Norimatsu, T.
Sakagami, H.
Bulanov, S. V.
Kondo, K.
Azechi, H.
Article History
Received: 17 November 2016
Accepted: 9 January 2017
First Online: 13 February 2017
Competing interests
: The authors declare no competing financial interests.