Arimatsu, K. http://orcid.org/0000-0003-1260-9502
Tsumura, K.
Usui, F.
Shinnaka, Y.
Ichikawa, K.
Ootsubo, T.
Kotani, T.
Wada, T.
Nagase, K.
Watanabe, J.
Article History
Received: 2 June 2018
Accepted: 17 December 2018
First Online: 28 January 2019
Competing interests
: The authors declare no competing interests.